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发明名称
Automatic indirect heated storage water heater
摘要
申请公布号
US1971139(A)
申请公布日期
1934.08.21
申请号
US19330697164
申请日期
1933.11.08
申请人
PATCO, INC.
发明人
HARRIS FORD W.
分类号
F24H1/20
主分类号
F24H1/20
代理机构
代理人
主权项
地址
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