Invention Grant
- Patent Title: Stoneworking-machine.
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Application No.: US1910576649Application Date: 1910-08-11
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Publication No.: US999180APublication Date: 1911-07-25
- Inventor: PADBURY JOHN J
- Applicant: PADBURY JOHN J
- Assignee: John J Padbury
- Current Assignee: John J Padbury
- Priority: US1910576649 1910-08-11
Information query
