FR366046A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Double-acting internal combustion engine
Assignee: Individual
•
Filing: 1906-05-09
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Granted: 1906-09-25
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Expires: 1926-05-09
Abstract
No abstract record available.
Inventors
- 👤 Eugen Ketterer
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 23:46
CPC Classifications
F; F02; F02B; F02B75/00; F02B75/32
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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