Invention Grant
- Patent Title: Internal-combustion engine
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Application No.: US12439926Application Date: 1926-07-23
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Publication No.: US1718490APublication Date: 1929-06-25
- Inventor: RYDER EARLE A
- Applicant: PRATT & WHITNEY AIRCRAFT CO
- Assignee: Pratt & Whitney Aircraft Co
- Current Assignee: Pratt & Whitney Aircraft Co
- Priority: US12439926 1926-07-23
- Main IPC: F01L1/42
- IPC: F01L1/42 ; F01L1/46
Public/Granted literature
- US08883670B2 Mo containing catalyst, a preparation method and a method for preparing methyl mercaptan Public/Granted day:2014-11-11
Information query
