Invention Grant
- Patent Title: Railway truck
-
Application No.: US14933637Application Date: 1937-06-21
-
Publication No.: US2229768APublication Date: 1941-01-28
- Inventor: PFLAGER HARRY M
- Applicant: GEN STEEL CASTINGS CORP
- Assignee: Gen Steel Castings Corp
- Current Assignee: Gen Steel Castings Corp
- Priority: US14933637 1937-06-21
- Main IPC: B61F3/06
- IPC: B61F3/06
Public/Granted literature
- US20160134792A1 LIGHT SOURCE DEVICE FOR ENDOSCOPE, ENDOSCOPE SYSTEM, AND METHOD FOR OPERATING ENDOSCOPE SYSTEM Public/Granted day:2016-05-12
Information query
