Patent DE679926C successfully refreshed from Google Patents.
DE679926C
Expired / Lapsed
DE
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Attachment of radially loaded double blades
Assignee: GUSTAV KOEHLER DIPL ING
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Filing: 1935-12-21
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Granted: 1939-08-17
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Expires: 1955-12-21
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-01 19:54
CPC Classifications
F; F01; F01D; F01D5/00; F01D5/02; F01D5/04; F01D5/041
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