Invention Grant
- Patent Title: Locomotive soot blower
- Patent Title (中): 机车吹灰机
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Application No.: US59799122Application Date: 1922-10-30
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Publication No.: US1773473APublication Date: 1930-08-19
- Inventor: FRANK BOWERS
- Applicant: DIAMOND POWER SPECIALITY
- Assignee: Diamond Power Speciality
- Current Assignee: Diamond Power Speciality
- Priority: US59799122 1922-10-30
- Main IPC: F22B37/48
- IPC: F22B37/48
Information query
