FR1492597A
Expired / Lapsed
FR
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New cellulose ethers containing quaternary nitrogen
Assignee: Union Carbide Corp
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Filing: 1966-09-13
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Granted: 1967-08-18
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Expires: 1986-09-13
Abstract
No abstract record available.
Inventors
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 11:30
CPC Classifications
C; C02; C02F; C02F1/00; C02F1/52; C02F1/5263; C02F1/54; C08; C08B; C08B11/00; C08B11/02; C08B11/04; C08B11/14; C08B11/145; C08B11/193
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