FR2081819A1 - - Google Patents

Info

Publication number
FR2081819A1
FR2081819A1 FR7108053A FR7108053A FR2081819A1 FR 2081819 A1 FR2081819 A1 FR 2081819A1 FR 7108053 A FR7108053 A FR 7108053A FR 7108053 A FR7108053 A FR 7108053A FR 2081819 A1 FR2081819 A1 FR 2081819A1
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.)
Granted
Application number
FR7108053A
Other languages
French (fr)
Other versions
FR2081819B1 (cs
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of FR2081819A1 publication Critical patent/FR2081819A1/fr
Application granted granted Critical
Publication of FR2081819B1 publication Critical patent/FR2081819B1/fr
Expired 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)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
FR7108053A 1970-03-10 1971-03-09 Expired FR2081819B1 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3566270 1970-03-10

Publications (2)

Publication Number Publication Date
FR2081819A1 true FR2081819A1 (cs) 1971-12-10
FR2081819B1 FR2081819B1 (cs) 1975-10-10

Family

ID=11242259

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7108053A Expired FR2081819B1 (cs) 1970-03-10 1971-03-09

Country Status (5)

Country Link
US (1) US3685642A (cs)
DE (1) DE2112436A1 (cs)
FR (1) FR2081819B1 (cs)
GB (1) GB1334274A (cs)
NL (1) NL7102628A (cs)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2348439C2 (de) * 1973-09-26 1981-11-12 Aktieselskabet Trengereid Fabrikker, Bergen Verpackungsgehäuse für einen Bandwickel
US4678080A (en) * 1985-12-03 1987-07-07 Minnesota Mining And Manufacturing Company Videocassette sleeve and cover
US5184722A (en) * 1991-09-24 1993-02-09 Shin Han Jin Keeping case for the cassette tape and others
US5829710A (en) * 1996-08-19 1998-11-03 Halle; Ray Sheet material dispenser

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT261253B (de) * 1965-04-17 1968-04-10 Max Grundig Schließbare Kassette für Bild- oder Tonaufzeichnungsträger-Spulen
US3348668A (en) * 1965-09-13 1967-10-24 Sony Corp Reel container

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
GB1334274A (en) 1973-10-17
FR2081819B1 (cs) 1975-10-10
US3685642A (en) 1972-08-22
NL7102628A (cs) 1971-09-14
DE2112436A1 (de) 1971-09-23

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Legal Events

Date Code Title Description
ST Notification of lapse