Invention Grant
- Patent Title: Ceramic compositions and methods of making the same
- Patent Title (中): 陶瓷组合物和制造方法
-
Application No.: US72934434Application Date: 1934-06-06
-
Publication No.: US2106598APublication Date: 1938-01-25
- Inventor: FESSLER ALBRA H
- Applicant: GEN MOTORS CORP
- Assignee: Hashimoto Forming Industry Co Ltd
- Current Assignee: Hashimoto Forming Industry Co Ltd
- Priority: US72934434 1934-06-06
- Main IPC: C04B35/18
- IPC: C04B35/18 ; C04B35/66
Information query
IPC分类:
