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经营范围
发明名称
Power transmission belt
摘要
申请公布号
US2458057(A)
申请公布日期
1949.01.04
申请号
US19450611994
申请日期
1945.08.22
申请人
BURTLE WILLIAM R
发明人
BURTLE WILLIAM R.
分类号
F16G9/00
主分类号
F16G9/00
代理机构
代理人
主权项
地址
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