BE866165A
Expired / Lapsed
BE
⏱️ 0.0 years remaining
NEW PROCESS FOR THE PREPARATION OF FORMOPHENOLIC FOAMS AND PRODUCTS OBTAINED
Assignee: Charbonnages Ste Chimique
•
Filing: 1978-04-20
•
Granted: —
•
Expires: 1998-04-20
Abstract
No abstract record available.
Inventors
- 👤 J C Paladini
Bibliographic Details
Application Number
—
Jurisdiction
BE
Data Source
google_patents
Last Synchronized
2026-11-03 22:50
CPC Classifications
C; C08; C08J; C08J9/00; C08J9/04; C08J9/12; C08J9/14; C08J9/149; C08G; C08G8/00; C08G8/04; C08G8/08; C08G8/10; C08J9/141; C08J9/143; C08J2361/00; C08J2361/04; C08J2361/06; C08J2361/08; C08J2361/10; C08L; C08L61/00; C08L61/04; C08L61/06
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.