Invention Grant
- Patent Title: Method of and apparatus for high-speed, high-pressure oxygen cutting of metals
- Patent Title (中): 金属高速，高压氧气切割的方法和设备
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Application No.: US75471047Application Date: 1947-06-14
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Publication No.: US2521199APublication Date: 1950-09-05
- Inventor: BABCOCK ROGER S
- Applicant: LINDE AIR PROD CO
- Assignee: Linde Air Products Co
- Current Assignee: Linde Air Products Co
- Priority: US75471047 1947-06-14
- Main IPC: B23K7/00
- IPC: B23K7/00 ; F23D14/42 ; F23D14/54
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