DE2953176A1 - DUAL WEB SOUND MOVIE CASSETTE WITH EMULSION STRIPPING WEB - Google Patents

DUAL WEB SOUND MOVIE CASSETTE WITH EMULSION STRIPPING WEB

Info

Publication number
DE2953176A1
DE2953176A1 DE19792953176 DE2953176T DE2953176A1 DE 2953176 A1 DE2953176 A1 DE 2953176A1 DE 19792953176 DE19792953176 DE 19792953176 DE 2953176 T DE2953176 T DE 2953176T DE 2953176 A1 DE2953176 A1 DE 2953176A1
Authority
DE
Germany
Prior art keywords
web
dual
sound movie
cassette
emulsion stripping
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
DE19792953176
Other languages
German (de)
Inventor
J Stella
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.)
Polaroid Corp
Original Assignee
Polaroid Corp
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
Priority claimed from US05/947,769 external-priority patent/US4170407A/en
Application filed by Polaroid Corp filed Critical Polaroid Corp
Publication of DE2953176A1 publication Critical patent/DE2953176A1/en
Pending legal-status Critical Current

Links

DE19792953176 1978-10-02 1979-09-24 DUAL WEB SOUND MOVIE CASSETTE WITH EMULSION STRIPPING WEB Pending DE2953176A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/947,769 US4170407A (en) 1978-10-02 1978-10-02 Sound film cassette employing separating web
PCT/US1979/000761 WO1980000752A1 (en) 1978-10-02 1979-09-24 Dual web sound movie cassette with emulsion stripping web

Publications (1)

Publication Number Publication Date
DE2953176A1 true DE2953176A1 (en) 1980-12-11

Family

ID=26761401

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792953176 Pending DE2953176A1 (en) 1978-10-02 1979-09-24 DUAL WEB SOUND MOVIE CASSETTE WITH EMULSION STRIPPING WEB

Country Status (2)

Country Link
CA (1) CA1123808A (en)
DE (1) DE2953176A1 (en)

Also Published As

Publication number Publication date
CA1123808A (en) 1982-05-18

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