Invention Grant
- Patent Title: Expansible band or bracelet
- Patent Title (中): 可扩展的乐队或手镯
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Application No.: US16023527Application Date: 1927-01-10
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Publication No.: US1739722APublication Date: 1929-12-17
- Inventor: KESTENMAN CHARLES H
- Applicant: KESTENMAN BROS MFG CO
- Assignee: Kestenman Bros Mfg Co
- Current Assignee: Kestenman Bros Mfg Co
- Priority: US16023527 1927-01-10
- Main IPC: A44C5/08
- IPC: A44C5/08
Public/Granted literature
- US20190016544A1 ROTATIVE STACKING DEVICE Public/Granted day:2019-01-17
Information query
