Invention Grant
- Patent Title: Pump valve assemblage
- Patent Title (中): 泵阀组合
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Application No.: US17502637Application Date: 1937-11-17
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Publication No.: US2215017APublication Date: 1940-09-17
- Inventor: SCHMITT JOHN A
- Applicant: UNIVERSAL MILKING MACHINE COMP
- Assignee: Universal Milking Machine Comp
- Current Assignee: Universal Milking Machine Comp
- Priority: US17502637 1937-11-17
- Main IPC: F04B39/10
- IPC: F04B39/10
Public/Granted literature
- US11656524B2 Electrophoretic display media with network electrodes and methods of making and using the same Public/Granted day:2023-05-23
Information query
