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发明名称
VALVULA DE PASO.
摘要
申请公布号
ES443377(A1)
申请公布日期
1977.05.01
申请号
ES19770004433
申请日期
1975.11.28
申请人
KLINGER, A. G.
发明人
分类号
F16K1/226;F16K1/228;F16K5/00
主分类号
F16K1/226
代理机构
代理人
主权项
地址
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