CA953815A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Separation color recorder system
Assignee: 3M Co
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Filing: 1971-11-10
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Granted: 1974-08-27
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Expires: 1991-11-10
Abstract
No abstract record available.
Inventors
- 👤 Richard F. Dubbe
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-11-02 17:05
CPC Classifications
G; G03; G03B; G03B27/00; G03B27/32; G03B27/46; G03B27/475; H; H04; H04N; H04N5/00; H04N5/76; H04N5/84
Claims Analysis
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References Cited (Backward Citations)
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