FR641435A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Distribution valve for fly ash blowers
Assignee: FOYERS RECORD SA
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Filing: 1927-08-01
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Granted: 1928-08-03
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Expires: 1947-08-01
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
2026-10-26 02:52
CPC Classifications
F; F28; F28G; F28G3/00; F28G3/16; F28G3/163
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