Invention Grant
- Patent Title: Adjustable scaffold.
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Application No.: US1914844214Application Date: 1914-06-10
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Publication No.: US1115975APublication Date: 1914-11-03
- Inventor: ROBERTSON LEVI L
- Applicant: ROBERTSON LEVI L
- Assignee: Levi L Robertson
- Current Assignee: Levi L Robertson
- Priority: US1914844214 1914-06-10
Information query
