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FR757699A
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Flame retardant preparation
Assignee: FILS LEVY FINGER
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Filing: 1933-06-28
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Granted: 1933-12-30
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Expires: 1953-06-28
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
2026-10-25 12:54
CPC Classifications
C; C04; C04B; C04B14/00; C04B14/02; C04B14/04; C04B14/20
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