FR1161568A
Expired / Lapsed
FR
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Catalytic sieve improvements
Assignee: CIE HUDSON FRANCE
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Filing: 1956-10-22
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Granted: 1958-09-02
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Expires: 1976-10-22
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
2026-11-02 23:58
CPC Classifications
D; D03; D03D; D03D25/00; F; F23; F23D; F23D99/00; F23D99/002; F23D99/004; F23D2206/00; F23D2206/0057; F23D2206/0063
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