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发明名称
DRAIN DEAERATOR TANK FOR WATER SUPPLYING AND HEATING DEVICE
摘要
申请公布号
JPH01256705(A)
申请公布日期
1989.10.13
申请号
JP19880082946
申请日期
1988.04.06
申请人
HITACHI LTD
发明人
MATSUSHIMA TOKUNORI;NAKAMURA SHOZO;HOSHINA SHOICHI
分类号
F22D1/28;F22D1/32
主分类号
F22D1/28
代理机构
代理人
主权项
地址
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