FR781087A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Mufflers for internal combustion and explosion engines
Assignee: Gontard
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Filing: 1934-01-31
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Granted: 1935-05-08
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Expires: 1954-01-31
Abstract
No abstract record available.
Inventors
- 👤 Gontard
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-09 13:53
CPC Classifications
F; F01; F01N; F01N13/00; F01N1/00; F01N1/08; F01N1/084; F01N1/12
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