Invention Grant
- Patent Title: Nozzle means
- Patent Title (中): 喷嘴的意思
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Application No.: US3494309DApplication Date: 1968-07-08
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Publication No.: US3494309APublication Date: 1970-02-10
- Inventor: HINES EUGENE W , MCGRATH TIMOTHY , HERMAN JAMES
- Applicant: PRENCO MFG CO
- Assignee: Prenco Mfg Co
- Current Assignee: Prenco Mfg Co
- Priority: US74316268 1968-07-08
- Main IPC: F23G7/00
- IPC: F23G7/00 ; F23B1/38
Information query
