FR900804A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Process for manufacturing spongy and porous objects from synthetic resins, particularly vinyl halides and copolymers and objects thus obtained
Assignee: Federico Werner
•
Filing: 1943-12-27
•
Granted: 1945-07-10
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Expires: 1963-12-27
Abstract
No abstract record available.
Inventors
- 👤 Federico Werner
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 11:37
CPC Classifications
C; C08; C08J; C08J9/00; C08J9/26
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