DE947593C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Crankshaft drive with variable stroke by means of a helical crankshaft
Assignee: Dr Thiedig GmbH and Co KG
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Filing: 1954-02-12
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Granted: 1956-08-16
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Expires: 1974-02-12
Abstract
No abstract record available.
Inventors
- 👤 Werner Barkowski
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-06 14:23
CPC Classifications
F; F04; F04B; F04B9/00; F04B9/02; F04B1/00; F04B1/04; F04B1/053; F16; F16H; F16H39/00; F16H39/04; F16H39/06; F16H39/08; F16H39/16
Claims Analysis
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