Invention Grant
- Patent Title: Cutting-machine.
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Application No.: US16665517Application Date: 1917-05-05
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Publication No.: US1243969APublication Date: 1917-10-23
- Inventor: PARK JAMES
- Applicant: PARK JAMES
- Assignee: James Park
- Current Assignee: James Park
- Priority: US16665517 1917-05-05
Public/Granted literature
- US11064097B2 Imaging apparatus for adjusting pressing forces of an ultrasonic motor and a waterproof member Public/Granted day:2021-07-13
Information query
