Invention Grant
- Patent Title: Dowel bar joint assembly
- Patent Title (中): 定位杆接头总成
-
Application No.: US27538639Application Date: 1939-05-24
-
Publication No.: US2207168APublication Date: 1940-07-09
- Inventor: THOMAS LUKE C , ROBERTSON ROBERT R
- Applicant: THOMAS LUKE C , ROBERTSON ROBERT R
- Assignee: Luke C Thomas,Robert R Robertson
- Current Assignee: Luke C Thomas,Robert R Robertson
- Priority: US27538639 1939-05-24
- Main IPC: E01C11/14
- IPC: E01C11/14
Information query
