Invention Grant
- Patent Title: Car tow mechanism
- Patent Title (中): 车拖机构
-
Application No.: US13213049Application Date: 1949-12-09
-
Publication No.: US2661106APublication Date: 1953-12-01
- Inventor: MORGAN CARL E
- Applicant: ORVILLE F CRENSHAW , LOREN A DAVIS
- Assignee: Orville F Crenshaw,Loren A Davis
- Current Assignee: Orville F Crenshaw,Loren A Davis
- Priority: US13213049 1949-12-09
- Main IPC: B60P3/12
- IPC: B60P3/12
Public/Granted literature
- US08646035B1 Parallel restricted integrated sign on system and method Public/Granted day:2014-02-04
Information query
