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发明名称
Improvements in and relating to water heaters
摘要
申请公布号
GB387404(A)
申请公布日期
1933.02.09
申请号
GB19310023391
申请日期
1931.08.19
申请人
LESLIE CLAUDE HENRY ATHILL;RALPH KENNETH ADAMS
发明人
分类号
F23N1/08
主分类号
F23N1/08
代理机构
代理人
主权项
地址
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A METHOD FOR SUBTERRANEOUSLY, OR AT LEAST MAINLY SUBTERRANEOUSLY, PLACING A PIPING SYSTEM, FOR INSTANCE FOR TEMPORARILY STORING HEAT, IN A PREFERABLY WATER SATURATED GROUND, AS WELL AS A PIPING SYSTEM PLACED SUBTERRANEOUSLY, OR AT LEAST MAINLY SUBTERRANEOUSLY, BY APPLYING SAID METHOD
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