FR1297892A
Expired / Lapsed
FR
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Process for treating expanded polystyrene and new material thus obtained
Assignee: Henri Jean Boujard
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Filing: 1961-05-26
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Granted: 1962-07-06
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Expires: 1981-05-26
Abstract
No abstract record available.
Inventors
- 👤 Henri Jean Boujard
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-01 07:41
CPC Classifications
C; C08; C08J; C08J9/00; C08J9/22; C08J9/228; C08J9/236; B; B29; B29C; B29C44/00; B29C44/02; B29C44/12; B29K; B29K2105/00; B29K2105/06; C08J2325/00; C08J2325/02; C08J2325/04; C08J2325/06
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