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发明名称
Improvements in or relating to devices for testing eggs
摘要
申请公布号
GB344756(A)
申请公布日期
1931.03.12
申请号
GB19300020422
申请日期
1930.07.05
申请人
SIMCHA BINUM GOLDREI;SIMON GOLDREI
发明人
分类号
G01N33/08
主分类号
G01N33/08
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