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发明名称
WERKWIJZE VOOR HET BEPALEN VAN DE WOBBE-INDEX VAN EEN GASMENGSEL.
摘要
申请公布号
NL8802336(A)
申请公布日期
1989.07.03
申请号
NL19880002336
申请日期
1988.09.21
申请人
N.V. NEDERLANDSE GASUNIE TE GRONINGEN.
发明人
分类号
G01N31/12;G01N33/22
主分类号
G01N31/12
代理机构
代理人
主权项
地址
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