Invention Grant
- Patent Title: Door lock
-
Application No.: US63979246Application Date: 1946-01-08
-
Publication No.: US2450840APublication Date: 1948-10-05
- Inventor: MILLIGAN JOSEPH H
- Applicant: MILLIGAN JOSEPH H
- Assignee: Joseph H Milligan
- Current Assignee: Joseph H Milligan
- Priority: US63979246 1946-01-08
- Main IPC: E05B13/00
- IPC: E05B13/00 ; E05B55/00
Information query
