DE662428C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Drive z. B. for bicycles in which the movable seat is connected to a drive crank
Assignee: Individual
•
Filing: 1935-09-28
•
Granted: 1938-07-13
•
Expires: 1955-09-28
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-30 07:45
CPC Classifications
B; B62; B62M; B62M1/00; B62M1/18
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References Cited (Backward Citations)
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