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发明名称
Refraktometer
摘要
申请公布号
DE1928095(A1)
申请公布日期
1969.12.11
申请号
DE19691928095
申请日期
1969.06.03
申请人
AGA AKTIEBOLAG
发明人
GRANQVIST,CARL-ERIK
分类号
G01N21/41
主分类号
G01N21/41
代理机构
代理人
主权项
地址
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