Invention Grant
- Patent Title: Elevator control system
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Application No.: US33730829Application Date: 1929-02-04
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Publication No.: US1805208APublication Date: 1931-05-12
- Inventor: EAMES WILLIAM F
- Applicant: WESTINGHOUSE ELECTRIC & MFG CO
- Assignee: Westinghouse Electric & Mfg Co
- Current Assignee: Westinghouse Electric & Mfg Co
- Priority: US33730829 1929-02-04
- Main IPC: B66B1/08
- IPC: B66B1/08 ; B66B1/36
Information query
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