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发明名称
RUPTURE GUARDS
摘要
申请公布号
CA639479(A)
申请公布日期
1962.04.10
申请号
CAD639479
申请日期
申请人
WALTER H. DEUBENER
发明人
WALTER H. DEUBENER
分类号
主分类号
代理机构
代理人
主权项
地址
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