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经营范围
发明名称
Kolorimetrisches Gasmessgeraet
摘要
申请公布号
DE3709296(C1)
申请公布日期
1988.09.22
申请号
DE19873709296
申请日期
1987.03.20
申请人
DRAEGERWERK AG, 2400 LUEBECK, DE
发明人
HECKMANN, JOHANNES, DIPL.-ING., 2400 LUEBECK, DE
分类号
G01N31/22;(IPC1-7):G01N31/22
主分类号
G01N31/22
代理机构
代理人
主权项
地址
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