Invention Grant
- Patent Title: Process and apparatus for heating steam
- Patent Title (中): 加热蒸汽的工艺和设备
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Application No.: US47382530Application Date: 1930-08-08
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Publication No.: US2000277APublication Date: 1935-05-07
- Inventor: DURKEE MAURICE M
- Applicant: STALEY MFG CO A E
- Assignee: Staley Mfg Co A E
- Current Assignee: Staley Mfg Co A E
- Priority: US47382530 1930-08-08
- Main IPC: F22G1/16
- IPC: F22G1/16
Information query
