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发明名称
Spring counterbalance hinge
摘要
申请公布号
US3004282(A)
申请公布日期
1961.10.17
申请号
US19600048683
申请日期
1960.08.10
申请人
GENERAL MOTORS CORPORATION
发明人
MACCALLUM EDWARD
分类号
E05F1/12
主分类号
E05F1/12
代理机构
代理人
主权项
地址
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