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经营范围
发明名称
WERKWIJZE VOOR HET VERPOMPEN VAN EEN VEELFASIG GAS-VLOEISTOFMENGSEL DOOR HET GEBRUIK VAN EEN POMP.
摘要
申请公布号
NL8902673(A)
申请公布日期
1990.05.16
申请号
NL19890002673
申请日期
1989.10.27
申请人
SNAM PROGETTI;AGIP SPA
发明人
分类号
E21B43/34;F17D1/00
主分类号
E21B43/34
代理机构
代理人
主权项
地址
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