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经营范围
发明名称
VALVE CONTROLLABLE BY HEAT
摘要
申请公布号
GB1603551(A)
申请公布日期
1981.11.25
申请号
GB19780013732
申请日期
1978.04.07
申请人
SICLI CENTRALE COMP
发明人
分类号
F16K17/40;(IPC1-7):F16K17/40
主分类号
F16K17/40
代理机构
代理人
主权项
地址
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