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经营范围
发明名称
Universal pulley
摘要
申请公布号
US1982141(A)
申请公布日期
1934.11.27
申请号
US19340732779
申请日期
1934.06.28
申请人
ARCHIE NAULT
发明人
NAULT ARCHIE
分类号
F16H55/52
主分类号
F16H55/52
代理机构
代理人
主权项
地址
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