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经营范围
发明名称
Apparat til Paavisning af Gas i atmosfærisk Luft.
摘要
申请公布号
DK55399(C)
申请公布日期
1938.10.31
申请号
DKD55399
申请日期
1935.10.10
申请人
BYGNINGSKONDUKTOER HEINZ BERGER
发明人
BYGNINGSKONDUKTOER HEINZ BERGER
分类号
G01N25/46
主分类号
G01N25/46
代理机构
代理人
主权项
地址
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