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发明名称
AUTOMATIC INSTRUMENT FOR DETERMINING PERMEABILITY OF POROUS DIELECTRICS
摘要
申请公布号
CA510900(A)
申请公布日期
1955.03.15
申请号
CAD510900
申请日期
申请人
AMERICAN CYANAMID COMPANY
发明人
WILLIAM M. WOODING
分类号
主分类号
代理机构
代理人
主权项
地址
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