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发明名称
METHOD AND APPARATUS FOR PRESERVING HEAT IN WATER SEASONALLY
摘要
申请公布号
JPS57119003(A)
申请公布日期
1982.07.24
申请号
JP19810141612
申请日期
1981.09.07
申请人
SORUMATSUTO SYSTEMS LTD
发明人
GADO ASAFU
分类号
E02B1/00;F24J2/00;F24J3/06;F28D20/00
主分类号
E02B1/00
代理机构
代理人
主权项
地址
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