Patent US5321752A successfully refreshed from Google Patents.
FR488457A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Waxed cellulose containers for chemicals
Assignee: Poulenc Freres SA
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Filing: 1918-01-17
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Granted: 1918-10-15
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Expires: 1938-01-17
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 14:12
CPC Classifications
D; D21; D21J; D21J3/00
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