Invention Grant
- Patent Title: Rotary pop-up sprinkler
- Patent Title (中): 旋转喷泉喷泉
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Application No.: US3428256DApplication Date: 1967-03-20
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Publication No.: US3428256APublication Date: 1969-02-18
- Inventor: PAINTER WILLIAM L
- Applicant: WILLIAM L PAINTER
- Assignee: William L Painter
- Current Assignee: William L Painter
- Priority: US62447567 1967-03-20
- Main IPC: B05B3/04
- IPC: B05B3/04 ; B05B15/10 ; B05B15/08 ; F16K5/12
Information query
