Patent FR844748A successfully refreshed from Google Patents.
FR844748A
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FR
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Etanoheity or packing material
Assignee: Compagnie de Saint Gobain SA
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Filing: 1938-10-15
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Granted: 1939-07-31
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Expires: 1958-10-15
Abstract
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Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-24 10:57
CPC Classifications
F; F16; F16C; F16C33/00; F16C33/72; F16C33/74
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