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发明名称
Reduzierstueck fuer Glasinstrumente
摘要
申请公布号
DE662792(C)
申请公布日期
1938.07.21
申请号
DE1936J055089D
申请日期
1936.05.26
申请人
WILHELM JUFFA
发明人
分类号
B01L3/00
主分类号
B01L3/00
代理机构
代理人
主权项
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