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JPS56160352A - Manufacture of pressure molded gypsum construction material - Google Patents

Manufacture of pressure molded gypsum construction material

Info

Publication number
JPS56160352A
JPS56160352A JP6222280A JP6222280A JPS56160352A JP S56160352 A JPS56160352 A JP S56160352A JP 6222280 A JP6222280 A JP 6222280A JP 6222280 A JP6222280 A JP 6222280A JP S56160352 A JPS56160352 A JP S56160352A
Authority
JP
Japan
Prior art keywords
manufacture
construction material
pressure molded
molded gypsum
gypsum construction
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP6222280A
Other languages
Japanese (ja)
Inventor
Tadashi Yamamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tohoku Electric Power Co Inc
Original Assignee
Tohoku Electric Power Co Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tohoku Electric Power Co Inc filed Critical Tohoku Electric Power Co Inc
Priority to JP6222280A priority Critical patent/JPS56160352A/en
Publication of JPS56160352A publication Critical patent/JPS56160352A/en
Pending legal-status Critical Current

Links

Landscapes

  • Curing Cements, Concrete, And Artificial Stone (AREA)
JP6222280A 1980-05-13 1980-05-13 Manufacture of pressure molded gypsum construction material Pending JPS56160352A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6222280A JPS56160352A (en) 1980-05-13 1980-05-13 Manufacture of pressure molded gypsum construction material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6222280A JPS56160352A (en) 1980-05-13 1980-05-13 Manufacture of pressure molded gypsum construction material

Publications (1)

Publication Number Publication Date
JPS56160352A true JPS56160352A (en) 1981-12-10

Family

ID=13193900

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6222280A Pending JPS56160352A (en) 1980-05-13 1980-05-13 Manufacture of pressure molded gypsum construction material

Country Status (1)

Country Link
JP (1) JPS56160352A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02153702A (en) * 1988-12-06 1990-06-13 Mitsubishi Heavy Ind Ltd Manufacture of hardened gypsum body
JP2009275732A (en) * 2008-05-12 2009-11-26 Toyota Motor Corp Bearing lubrication structure for rotating shaft

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51128328A (en) * 1975-04-30 1976-11-09 Eidai Co Ltd Production method of building board
JPS5352228A (en) * 1976-10-25 1978-05-12 Nippon Steel Corp Production of high tensile high toughness steel

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51128328A (en) * 1975-04-30 1976-11-09 Eidai Co Ltd Production method of building board
JPS5352228A (en) * 1976-10-25 1978-05-12 Nippon Steel Corp Production of high tensile high toughness steel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02153702A (en) * 1988-12-06 1990-06-13 Mitsubishi Heavy Ind Ltd Manufacture of hardened gypsum body
JP2009275732A (en) * 2008-05-12 2009-11-26 Toyota Motor Corp Bearing lubrication structure for rotating shaft

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