Invention Grant
- Patent Title: Oxyalkylated derivatives of fusible acetylene-phenolic resins
-
Application No.: US35304153Application Date: 1953-05-05
-
Publication No.: US2723250APublication Date: 1955-11-08
- Inventor: DE GROOTE MELVIN , BERNHARD KEISER
- Applicant: PETROLITE CORP
- Assignee: Petrolite Corp
- Current Assignee: Petrolite Corp
- Priority: US35304153 1953-05-05
- Main IPC: C08G61/02
- IPC: C08G61/02
Information query
