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发明名称
Articulated friction v belt and belt section
摘要
申请公布号
US2663194(A)
申请公布日期
1953.12.22
申请号
US19480029309
申请日期
1948.05.26
申请人
ARMSTRONG-BRAY & CO.
发明人
OGARD HELMER
分类号
F16G5/18
主分类号
F16G5/18
代理机构
代理人
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