Invention Grant
- Patent Title: Delivery control for liquid dispensers
- Patent Title (中): 液体分配器的输送控制
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Application No.: US16669850Application Date: 1950-06-07
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Publication No.: US2617558APublication Date: 1952-11-11
- Inventor: ROSS PERCY N
- Applicant: ROSS PERCY N
- Assignee: Percy N Ross
- Current Assignee: Percy N Ross
- Priority: US16669850 1950-06-07
- Main IPC: B67D7/08
- IPC: B67D7/08
Public/Granted literature
- US10943522B1 Device and method for gate driving of display panel Public/Granted day:2021-03-09
Information query
IPC分类: