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FR661748A - Phonograph with needle sharpening mechanism - Google Patents

Phonograph with needle sharpening mechanism

Info

Publication number
FR661748A
FR661748A FR661748DA FR661748A FR 661748 A FR661748 A FR 661748A FR 661748D A FR661748D A FR 661748DA FR 661748 A FR661748 A FR 661748A
Authority
FR
France
Prior art keywords
phonograph
sharpening mechanism
needle sharpening
needle
sharpening
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.)
Expired
Application number
Other languages
French (fr)
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.)
CAPITOL PIANO AND ORGAN COMPAN
Original Assignee
CAPITOL PIANO AND ORGAN COMPAN
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 CAPITOL PIANO AND ORGAN COMPAN filed Critical CAPITOL PIANO AND ORGAN COMPAN
Application granted granted Critical
Publication of FR661748A publication Critical patent/FR661748A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/22—Guiding record carriers not specifically of filamentary or web form, or of supports therefor from random access magazine of disc records
    • G11B17/24—Guiding record carriers not specifically of filamentary or web form, or of supports therefor from random access magazine of disc records the magazine having a toroidal or part-toroidal shape
FR661748D 1928-09-26 1928-09-26 Phonograph with needle sharpening mechanism Expired FR661748A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR661748T 1928-09-26

Publications (1)

Publication Number Publication Date
FR661748A true FR661748A (en) 1929-07-29

Family

ID=9011068

Family Applications (1)

Application Number Title Priority Date Filing Date
FR661748D Expired FR661748A (en) 1928-09-26 1928-09-26 Phonograph with needle sharpening mechanism

Country Status (1)

Country Link
FR (1) FR661748A (en)

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