Invention Patent
DE1036742B
未知
- Patent Title:
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Application No.: DESC011290Application Date: 1952-12-17
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Publication No.: DE1036742BPublication Date: 1958-08-14
- Inventor: SCHAEFER WILHELM
- Applicant: SCHAEFER WILHELM
- Assignee: SCHAEFER WILHELM
- Current Assignee: SCHAEFER WILHELM
- Priority: DESC011290 1952-12-17
- Main IPC: B28B1/08
- IPC: B28B1/08 ; B28B19/00 ; B28B23/04
Information query
