Invention Grant
- Patent Title: Uniting synthetic resin and metal
- Patent Title (中): 联合合成树脂和金属
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Application No.: US59047532Application Date: 1932-02-02
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Publication No.: US1972307APublication Date: 1934-09-04
- Inventor: LOETSCHER EMIL C
- Applicant: LOETSCHER EMIL C
- Assignee: Emil C Loetscher
- Current Assignee: Emil C Loetscher
- Priority: US59047532 1932-02-02
- Main IPC: B32B27/00
- IPC: B32B27/00 ; C08L61/10
Information query
