Invention Grant
- Patent Title: Molding support means
- Patent Title (中): 成型支撑手段
-
Application No.: US20540238Application Date: 1938-05-02
-
Publication No.: US2201341APublication Date: 1940-05-21
- Inventor: LADON AARON A , OSBORN FRANK V
- Applicant: MASONITE CORP
- Assignee: Masonite Corp
- Current Assignee: Masonite Corp
- Priority: US20540238 1938-05-02
- Main IPC: E04F13/08
- IPC: E04F13/08 ; E04F19/02
Information query
IPC分类:
