Design
- Patent Title: Bench clamp
- Patent Title (中): 台钳
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Application No.: US29459272Application Date: 2013-06-27
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Publication No.: USD707096S1Publication Date: 2014-06-17
- Designer: Zhiquan Zhang , Tao Wang , Shousong Chen , Shujun Zhao , Xiaodong Wang
- Applicant: Zhiquan Zhang , Tao Wang , Shousong Chen , Shujun Zhao , Xiaodong Wang
- Agency: Craft Chu PLLC
- Agent Andrew W. Chu
- Priority: CN201330002154 20130106
- LOC classification number: 08-05

Public/Granted literature
- US3822881A See-saw with foot operated linkage Public/Granted day:1974-07-09
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