Patent DE746561C successfully refreshed from Google Patents.
DE746561C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Application of a helical curve guide with counter guide to effect the additional rotation of the workpiece on hobbing machines for helical gears
Assignee: Hermann Pfauter GmbH and Co
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Filing: 1938-09-17
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Granted: 1944-08-08
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Expires: 1958-09-17
Abstract
No abstract record available.
Inventors
- 👤 Dr-Ing Kurt Glaeser
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-05 06:40
CPC Classifications
B; B23; B23F; B23F5/00; B23F5/20; B23F5/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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