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发明名称
Pulley belt
摘要
申请公布号
US1777864(A)
申请公布日期
1930.10.07
申请号
US19270182028
申请日期
1927.04.08
申请人
GENERAL MOTORS RESEARCH CORPORATION
发明人
SHORT CHARLES R.
分类号
F16G5/20
主分类号
F16G5/20
代理机构
代理人
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地址
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