FR346712A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Process for manufacturing pistons for internal combustion engines or others in pressed and crimped sheet steel
Assignee: HENRI JULES BARBIER
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Filing: 1904-10-01
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Granted: 1905-02-07
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Expires: 1924-10-01
Abstract
No abstract record available.
Inventors
- 👤 Henri-Jules Barbier
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 12:10
CPC Classifications
F; F02; F02F; F02F3/00; F02F3/0084; F02F3/0092
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