Invention Grant
- Patent Title: Laminated article
-
Application No.: US73054434Application Date: 1934-06-14
-
Publication No.: US2019118APublication Date: 1935-10-29
- Inventor: CAROTHERS WALLACE H , BERCHET GERARD J , JACOBSON RALPH A
- Applicant: DU PONT
- Assignee: Du Pont
- Current Assignee: Du Pont
- Priority: US73054434 1934-06-14; US57435831 1931-11-11
- Main IPC: C09J149/00
- IPC: C09J149/00
Information query
IPC分类:
