Patent DE676607C successfully refreshed from Google Patents.
DE676607C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for producing curved surfaces by means of a tool
Assignee: Individual
•
Filing: 1935-02-17
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Granted: 1939-06-08
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Expires: 1955-02-17
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-27 12:17
CPC Classifications
B; B23; B23Q; B23Q27/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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