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FR1170246A - translucent protective screen, movable and adjustable opening for portable culture receptacles - Google Patents

translucent protective screen, movable and adjustable opening for portable culture receptacles

Info

Publication number
FR1170246A
FR1170246A FR1170246DA FR1170246A FR 1170246 A FR1170246 A FR 1170246A FR 1170246D A FR1170246D A FR 1170246DA FR 1170246 A FR1170246 A FR 1170246A
Authority
FR
France
Prior art keywords
movable
protective screen
adjustable opening
translucent protective
portable culture
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)
Inventor
Marcel Ferrand
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 filed Critical
Application granted granted Critical
Publication of FR1170246A publication Critical patent/FR1170246A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00—Protecting plants
    • A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
    • A01G13/04—Cloches, i.e. protective full coverings for individual plants
    • A01G13/043—Cloches, i.e. protective full coverings for individual plants with flexible coverings

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
FR1170246D 1957-02-07 1957-02-07 translucent protective screen, movable and adjustable opening for portable culture receptacles Expired FR1170246A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1170246T 1957-02-07

Publications (1)

Publication Number Publication Date
FR1170246A true FR1170246A (en) 1959-01-12

Family

ID=9656946

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1170246D Expired FR1170246A (en) 1957-02-07 1957-02-07 translucent protective screen, movable and adjustable opening for portable culture receptacles

Country Status (1)

Country Link
FR (1) FR1170246A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4198783A (en) * 1977-11-14 1980-04-22 Leroux Frank W Hydroponic apparatus
DE3029260A1 (en) * 1980-08-01 1982-02-25 Peter 1000 Berlin Anders Folding garden cloche assembly - comprises stirrups on common hinge axis covered by plastics sheet secured by press-studs

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4198783A (en) * 1977-11-14 1980-04-22 Leroux Frank W Hydroponic apparatus
DE3029260A1 (en) * 1980-08-01 1982-02-25 Peter 1000 Berlin Anders Folding garden cloche assembly - comprises stirrups on common hinge axis covered by plastics sheet secured by press-studs

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