Invention Grant
- Patent Title: Torch holding attachment for gas cutting machines
- Patent Title (中): 火炬手持气割机
-
Application No.: US13306749Application Date: 1949-12-15
-
Publication No.: US2665900APublication Date: 1954-01-12
- Inventor: BEGEROW JOHN H W
- Applicant: AIR REDUCTION
- Assignee: Air Reduction
- Current Assignee: Air Reduction
- Priority: US13306749 1949-12-15
- Main IPC: B23K7/00
- IPC: B23K7/00
Public/Granted literature
- US20130043754A1 ROTOR AND ROTARY ELECTRIC MACHINE CONTAINING THE SAME Public/Granted day:2013-02-21
Information query
