Invention Grant
- Patent Title: Photosensitive line tracing apparatus
- Patent Title (中): 感光线追踪仪
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Application No.: US6159660Application Date: 1960-10-10
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Publication No.: US3213282APublication Date: 1965-10-19
- Inventor: FRANS BROUWER
- Applicant: STEWART WARNER CORP
- Assignee: Stewart Warner Corp
- Current Assignee: Stewart Warner Corp
- Priority: US6159660 1960-10-10
- Main IPC: B23K7/00
- IPC: B23K7/00 ; B23Q35/128
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