FR2143822A1 - - Google Patents

Info

Publication number
FR2143822A1
FR2143822A1 FR7223359A FR7223359A FR2143822A1 FR 2143822 A1 FR2143822 A1 FR 2143822A1 FR 7223359 A FR7223359 A FR 7223359A FR 7223359 A FR7223359 A FR 7223359A FR 2143822 A1 FR2143822 A1 FR 2143822A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7223359A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2143822A1 publication Critical patent/FR2143822A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/32—Details specially adapted for motion-picture projection
    • G03B21/321—Holders for films, e.g. reels, cassettes, spindles
    • G03B21/323—Cassettes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Closures For Containers (AREA)
FR7223359A 1971-06-28 1972-06-28 Withdrawn FR2143822A1 (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712131989 DE2131989A1 (de) 1971-06-28 1971-06-28 Dose zur aufnahme von filmrollen

Publications (1)

Publication Number Publication Date
FR2143822A1 true FR2143822A1 (https=) 1973-02-09

Family

ID=5811978

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7223359A Withdrawn FR2143822A1 (https=) 1971-06-28 1972-06-28

Country Status (4)

Country Link
BE (1) BE785497A (https=)
DE (1) DE2131989A1 (https=)
FR (1) FR2143822A1 (https=)
GB (1) GB1341931A (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5884347A (en) * 1997-05-19 1999-03-23 Muskin Leisure Products, Inc. Support system for vessels such as swimming pools

Also Published As

Publication number Publication date
GB1341931A (en) 1973-12-25
DE2131989A1 (de) 1973-01-18
BE785497A (fr) 1972-10-16

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Legal Events

Date Code Title Description
ST Notification of lapse