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发明名称
HYDRAULIC TIGHTENING DEVICE
摘要
申请公布号
CA771366(A)
申请公布日期
1967.11.14
申请号
CAD771366
申请日期
申请人
DOMINION ENGINEERING WORKS
发明人
LEONID MILORADOVITCH;VAGN DEVE
分类号
主分类号
代理机构
代理人
主权项
地址
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