Invention Grant
- Patent Title: Air motor
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Application No.: US43286742Application Date: 1942-02-28
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Publication No.: US2351328APublication Date: 1944-06-13
- Inventor: GENT EDGAR W
- Applicant: BELL TELEPHONE LABOR INC
- Assignee: Nokia Bell Labs
- Current Assignee: Nokia Bell Labs
- Priority: US43286742 1942-02-28
- Main IPC: F01D1/04
- IPC: F01D1/04 ; F01D5/12
Information query
IPC分类:
