Title: Rotation damper with preforce
Application Number: 200520040136 Application Date: 2005.03.15
Publication Number: 000000000 Publication Date:
Approval Pub. Date: 2006.09.13 Granted Pub. Date: 2006.09.13
International Classifi-cation: F16C11/04;E05D11/10;H05K7/16
Applicant(s) Name: Shanghai Huanda Computer Sci Address:
Inventor(s) Name: Shi Zhengtai
Attorney & Agent:
Abstract:
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