Invention Grant
- Patent Title: Gear transmission
- Patent Title (中): 齿轮传动
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Application No.: US3467198DApplication Date: 1967-11-29
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Publication No.: US3467198APublication Date: 1969-09-16
- Inventor: ELLINGER JOHN HENRY
- Applicant: ROLLS ROYCE
- Assignee: Rolls Royce
- Current Assignee: Rolls Royce
- Priority: GB4890967 1966-12-05; GB4891067 1966-12-05; GB5441766 1966-12-05
- Main IPC: F01D7/00
- IPC: F01D7/00 ; F02K3/06 ; B63H3/00 ; B63H7/00
Information query
