Invention Grant
- Patent Title: Pneumatic pressure boosting apparatus
- Patent Title (中): 气动增压装置
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Application No.: US67727157Application Date: 1957-08-09
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Publication No.: US2977040APublication Date: 1961-03-28
- Inventor: DULEBOHN DAVID H , GOLD ROBERT M
- Applicant: DAYTON ROGERS MFG CO
- Assignee: Dayton Rogers Mfg Co
- Current Assignee: Dayton Rogers Mfg Co
- Priority: US67727157 1957-08-09
- Main IPC: F04B9/135
- IPC: F04B9/135
Information query
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