Patent CA831466A successfully refreshed from Google Patents.
CA831466A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Light-sensitive photographic printing material
Assignee: Keuffel and Esser Co
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Filing: —
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Granted: 1970-01-06
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Expires: 1987-01-06
Abstract
No abstract record available.
Inventors
- 👤 Nakano Masashi
- 👤 Hoshino Shoichiro
- 👤 Hashimoto Mitsuru
- 👤 Itano Kohei
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-11-08 14:11
CPC Classifications
—
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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