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经营范围
发明名称
TEST INDICATOR
摘要
申请公布号
CA539354(A)
申请公布日期
1957.04.09
申请号
CAD539354
申请日期
申请人
INSTRUMENT AKTIEBOLAGET METRON
发明人
KARL G. L. HANSSON;TAGE A. STROMBERG
分类号
主分类号
代理机构
代理人
主权项
地址
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