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发明名称
HYDRAULIC SURFACE TREATING PROCESS AND EQUIPMENT
摘要
申请公布号
CA671514(A)
申请公布日期
1963.10.01
申请号
CAD671514
申请日期
申请人
AJEM LABORATORIES
发明人
WILLARD L. JOHNSON;EMIL UMBRICHT
分类号
主分类号
代理机构
代理人
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