FR701093A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Counter-expansion piston head device
Assignee: MODERNES MECANIQUE AUTOMOBILE
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Filing: 1930-07-15
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Granted: 1931-03-11
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Expires: 1950-07-15
Abstract
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Inventors
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-28 00:23
CPC Classifications
F; F16; F16J; F16J1/00; F16J1/001; F16J1/003
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