Invention Grant
- Patent Title: Multiple nozzle spray head
- Patent Title (中): 多喷嘴喷头
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Application No.: US8959149Application Date: 1949-04-26
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Publication No.: US2577550APublication Date: 1951-12-04
- Inventor: WAHLIN FRED W
- Applicant: SPRAYING SYSTEMS CO
- Assignee: Spraying Systems Co
- Current Assignee: Spraying Systems Co
- Priority: US8959149 1949-04-26
- Main IPC: B05B7/04
- IPC: B05B7/04 ; B05B7/06 ; B05B7/08 ; B05B7/24
Information query
