Invention Grant
- Patent Title: Fireproof door or shutter.
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Application No.: US1910563786Application Date: 1910-05-27
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Publication No.: US967543APublication Date: 1910-08-16
- Inventor: MCCLOUD EDWARD H
- Applicant: MCCLOUD EDWARD H
- Assignee: Edward H Mccloud
- Current Assignee: Edward H Mccloud
- Priority: US1910563786 1910-05-27
Information query
