Invention Grant
- Patent Title: Door-hanger.
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Application No.: US1899710163Application Date: 1899-03-23
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Publication No.: US632609APublication Date: 1899-09-05
- Inventor: WILBERN THOMAS
- Applicant: WILBERN THOMAS
- Assignee: Thomas Wilbern
- Current Assignee: Thomas Wilbern
- Priority: US1899710163 1899-03-23
Information query
