Invention Grant
- Patent Title: Polish kit
- Patent Title (中): 波兰工具包
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Application No.: US13746361Application Date: 1961-09-11
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Publication No.: US3078495APublication Date: 1963-02-26
- Inventor: HALBACH ROBERT W
- Applicant: HALBACH ROBERT W
- Assignee: Robert W Halbach
- Current Assignee: Robert W Halbach
- Priority: US13746361 1961-09-11
- Main IPC: A47L23/28
- IPC: A47L23/28
Public/Granted literature
- US08652339B1 Patterned lift-off of thin films deposited at high temperatures Public/Granted day:2014-02-18
Information query
