FR406250A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Device for automatically increasing or reducing the harmful space of a steam engine capable of changing from operation with condensation to operation with free exhaust or vice versa
Assignee: Individual
•
Filing: 1909-08-19
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Granted: 1910-01-25
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Expires: 1929-08-19
Abstract
No abstract record available.
Inventors
- 👤 Ernst Roesler
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 06:34
CPC Classifications
F; F01; F01B; F01B31/00; F01B31/14
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References Cited (Backward Citations)
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