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发明名称
VALVOLA D ESPANSIONE AUTOMATICA DEL TIPO A DISCO PARTICOLARMENTE PER REFRIGERANTI
摘要
申请公布号
IT1018345(B)
申请公布日期
1977.09.30
申请号
IT19740041653
申请日期
1974.07.26
申请人
WEC
发明人
分类号
G05D16/06;F16K17/00;F25B;F25B41/06;(IPC1-7):F25B/
主分类号
G05D16/06
代理机构
代理人
主权项
地址
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