Invention Grant
- Patent Title: Outboard-condenser
- Patent Title (中): 舷外冷凝器
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Application No.: US29870119Application Date: 1919-05-21
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Publication No.: US1380618APublication Date: 1921-06-07
- Inventor: DAVID WESTFALL
- Applicant: DAVID WESTFALL
- Assignee: Westfall David
- Current Assignee: Westfall David
- Priority: US29870119 1919-05-21
- Main IPC: F01B25/00
- IPC: F01B25/00
Information query
