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DE735243C
Expired / Lapsed
DE
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Method and double pressure cold press for the production of headed bolts with a cylindrical head and a hollow hexagon in this
Assignee: J G KAYSER FA
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Filing: 1939-07-15
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Granted: 1943-05-10
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Expires: 1959-07-15
Abstract
No abstract record available.
Inventors
- 👤 Adolf Wadewitz
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-08 02:59
CPC Classifications
B; B21; B21K; B21K1/00; B21K1/44; B21K1/46; B21K1/463
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Total Claims: 0
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