Invention Grant
- Patent Title: Electric hammer.
- Patent Title (中): 电动锤
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Application No.: US18189717Application Date: 1917-07-20
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Publication No.: US1276804APublication Date: 1918-08-27
- Inventor: PAINTER GEORGE M
- Applicant: PAINTER GEORGE M
- Assignee: George M Painter
- Current Assignee: George M Painter
- Priority: US18189717 1917-07-20
Public/Granted literature
- US20240094154A1 SENSOR ASSEMBLY FABRICATION AND SENSOR ASSEMBLY Public/Granted day:2024-03-21
Information query
