CH294775A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Machine for cold manufacturing of hollow metal parts.
Assignee: Nat Machinery Co
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Filing: 1950-05-02
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Granted: —
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Expires: 1970-05-02
Abstract
No abstract record available.
Inventors
- 👤 Company The National Machinery
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-09 20:25
CPC Classifications
B; B21; B21K; B21K1/00; B21K1/44; B21K1/46; B21K1/463
Claims Analysis
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References Cited (Backward Citations)
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