Invention Grant
- Patent Title: Dredge pin and joint.
- Patent Title (中): DREDGE PIN和JOINT。
-
Application No.: US1905264804Application Date: 1905-06-12
-
Publication No.: US845014APublication Date: 1907-02-19
- Inventor: SHIPLEY GRANT B
- Applicant: ALLIS CHALMERS
- Assignee: Allis Chalmers
- Current Assignee: Allis Chalmers
- Priority: US1905264804 1905-06-12
Information query
