CA565056A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Tube piercing machine
Assignee: Koppy Tool and Die Co
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Filing: —
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Granted: 1958-10-21
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Expires: 1975-10-21
Abstract
No abstract record available.
Inventors
- 👤 J. Degain William
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-11-05 14:06
CPC Classifications
B; B21; B21D; B21D28/00; B21D28/24; B21D28/28; B26; B26F; B26F1/00; B26F1/0015; Y; Y10; Y10T; Y10T83/00; Y10T83/384; Y10T83/387; Y10T83/395
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
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