Patent CA981303A successfully refreshed from Google Patents.
CA981303A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Identification card
Assignee: Individual
•
Filing: 1971-11-23
•
Granted: 1976-01-06
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Expires: 1991-11-23
Abstract
No abstract record available.
Inventors
- 👤 Shigeharu Matsumoto
- 👤 Eiji Matsumoto
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-10-28 21:38
CPC Classifications
B; B42; B42D; B42D25/00; B42D25/40; B42D25/45; B42D25/465; B42D25/47; B32; B32B; B32B27/00; B32B27/06; B32B27/08; B42D25/30; B42D25/309; B42D25/318; B42D2033/04; B42D2033/14; B42D2033/30; B42D2035/06; B42D2035/08; B42D25/455; B42D25/46
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
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