Invention Grant
- Patent Title: Steam-engine
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Application No.: US23135118Application Date: 1918-04-29
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Publication No.: US1345319APublication Date: 1920-06-29
- Inventor: CONKLING DE WITT C
- Applicant: CONKLING DE WITT C
- Assignee: De Witt C Conkling
- Current Assignee: De Witt C Conkling
- Priority: US23135118 1918-04-29
- Main IPC: F02G5/04
- IPC: F02G5/04
Information query
