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发明名称
SYSTEM FOR FLUSHING, FILLING, MAKING UP WITH AND MAINTAINING CONSTANT QUANTITY OF WATER IN DISTRIC HEATING HEAT DISTRIBUTION SYSTEMS
摘要
申请公布号
PL175559(B1)
申请公布日期
1999.01.29
申请号
PL19930301180
申请日期
1993.11.24
申请人
RYNIECKI JERZY;CIESLIK LECH
发明人
RYNIECKI JERZY;CIESLIK LECH
分类号
F28G9/00
主分类号
F28G9/00
代理机构
代理人
主权项
地址
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