Invention Grant
- Patent Title: Multiple leaf concealed hinge
- Patent Title (中): 多叶隐蔽铰链
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Application No.: US30609452Application Date: 1952-08-25
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Publication No.: US2648093APublication Date: 1953-08-11
- Inventor: WILSON ROBERT J
- Applicant: SOSS MFG COMPANY
- Assignee: Soss Mfg Company
- Current Assignee: Soss Mfg Company
- Priority: US30609452 1952-08-25
- Main IPC: E05D3/06
- IPC: E05D3/06 ; E05D3/14
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