Invention Grant
- Patent Title: Ladder-bracket.
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Application No.: US1910564791Application Date: 1910-06-03
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Publication No.: US988823APublication Date: 1911-04-04
- Inventor: RUSH MARTIN V
- Applicant: RUSH MARTIN V
- Assignee: Martin V Rush
- Current Assignee: Martin V Rush
- Priority: US1910564791 1910-06-03
Information query
