Patent DE807805C successfully refreshed from Google Patents.
DE807805C
Expired / Lapsed
DE
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Method of drawing sheet metal without a holding device
Assignee: Bayer AG
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Filing: 1948-10-02
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Granted: 1951-07-05
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Expires: 1968-10-02
Abstract
No abstract record available.
Inventors
- 👤 Dipl-Ing Ernst Wiese
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-07 11:47
CPC Classifications
B; B21; B21D; B21D22/00; B21D22/20; B21D22/201
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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