Invention Grant
- Patent Title: Mat switches
- Patent Title (中): 垫开关
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Application No.: US62719456Application Date: 1956-12-10
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Publication No.: US2843695APublication Date: 1958-07-15
- Inventor: OSUCH FRANCIS J , KENNETH KRAKE
- Applicant: ROBOT APPLIANCES INC
- Assignee: Robot Appliances Inc
- Current Assignee: Robot Appliances Inc
- Priority: US62719456 1956-12-10
- Main IPC: H01H3/14
- IPC: H01H3/14
Information query
