Invention Grant
- Patent Title: Art of preparing nitrocelluloses and raw material therefor
- Patent Title (中): 制备硝基纤维素及其原料的艺术
-
Application No.: US33663329Application Date: 1929-01-31
-
Publication No.: US1833955APublication Date: 1931-12-01
- Inventor: SCHUR MILTON O , HOOS BENJAMIN G
- Applicant: BROWN CO
- Assignee: Brown Co
- Current Assignee: Brown Co
- Priority: US33663329 1929-01-31
- Main IPC: D01F2/26
- IPC: D01F2/26
Information query
