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发明名称
Device for testing the deviation of instruments
摘要
申请公布号
US2539713(A)
申请公布日期
1951.01.30
申请号
US19450634054
申请日期
1945.12.10
申请人
SVENSKA AEROPLAN AKTIEBOLAGET
发明人
WILKENSON ERIK ALVAR;FAXEN PER TORSTEN
分类号
G01C25/00
主分类号
G01C25/00
代理机构
代理人
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地址
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