CH477066A
Expired / Lapsed
CH
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Identification document
Assignee: Ceaverken Svenskt Fotografiskt
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Filing: 1968-06-07
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Granted: —
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Expires: 1988-06-07
Abstract
No abstract record available.
Inventors
- 👤 Wilhelm Hogstrom Lars Olof
- 👤 Alter Weitzberg Alex
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-31 14:10
CPC Classifications
B; B42; B42D; B42D25/00; B42D25/30; B42D25/309; B42D25/40; B42D25/45; B42D25/465; B42D25/47; Y; Y10; Y10S; Y10S428/00; Y10S428/916
Claims Analysis
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References Cited (Backward Citations)
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