Invention Grant
- Patent Title: Weight control system
- Patent Title (中): 重量控制系统
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Application No.: US19028138Application Date: 1938-02-12
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Publication No.: US2156895APublication Date: 1939-05-02
- Inventor: EDMOND GODAT
- Applicant: EDMOND GODAT
- Assignee: Godat Edmond
- Current Assignee: Godat Edmond
- Priority: US19028138 1938-02-12
- Main IPC: B29C47/92
- IPC: B29C47/92
Information query
