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发明名称
TESTING UNIT
摘要
申请公布号
CA361732(A)
申请公布日期
1936.11.10
申请号
CAD361732
申请日期
申请人
NATIONAL TECHNICAL LABORATORIES
发明人
HENRY EDWARD FRACKER;ARNOLD ORVILLE BECKMAN
分类号
主分类号
代理机构
代理人
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