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发明名称
HEAVY DUTY UNIVERSAL COUPLING WITH CROSS GROOVE AND SURFACE PRESSED BY DRIVING FORCE
摘要
申请公布号
JPS5276551(A)
申请公布日期
1977.06.28
申请号
JP19750153821
申请日期
1975.12.22
申请人
TAKAZAWA SEISAKUSHIYO KK
发明人
FUKUDA MASAHARU
分类号
F16D3/46;F16D3/26
主分类号
F16D3/46
代理机构
代理人
主权项
地址
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