FR644140A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Automatic ignition switch for heat engines with pressure lubrication
Assignee: DECAUVILLE AINE SOC NOUV ETS
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Filing: 1927-11-17
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Granted: 1928-10-02
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Expires: 1947-11-17
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FR
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2026-10-23 11:02
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