Invention Grant
- Patent Title: Clutch devices
- Patent Title (中): 离合器件
-
Application No.: US3434577DApplication Date: 1968-05-09
-
Publication No.: US3434577APublication Date: 1969-03-25
- Inventor: MATHISON ROBERT V
- Applicant: MATHISON ROBERT V
- Assignee: Robert V Mathison
- Current Assignee: Robert V Mathison
- Priority: US72794468 1968-05-09; US28526163 1963-06-04
- Main IPC: F16D11/14
- IPC: F16D11/14 ; F16D69/02 ; F16D11/00 ; F16D13/00 ; F16D23/00
Information query
IPC分类:
