FR455981A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Hydraulic pump with control lever whose arm ratio varies automatically according to the pressure
Assignee: MARMONIER FILS SUCCESSEUR DE FELIX MARMONI Ste
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Filing: 1913-03-25
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Granted: 1913-08-13
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Expires: 1933-03-25
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
2026-10-31 17:33
CPC Classifications
F; F04; F04B; F04B49/00; F04B49/12
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