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经营范围
发明名称
DISPOSITIVO DE CONDENSACION POR VACIO
摘要
申请公布号
AR225556(A1)
申请公布日期
1982.03.31
申请号
AR19810287272
申请日期
1981.10.28
申请人
PFEIFFER VAKUUMTECHNIK
发明人
分类号
B01D5/00;(IPC1-7):B01D5/00
主分类号
B01D5/00
代理机构
代理人
主权项
地址
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