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发明名称
Water heater control
摘要
申请公布号
US2006035(A)
申请公布日期
1935.06.25
申请号
US19320623676
申请日期
1932.07.20
申请人
THE FULTON SYLPHON COMPANY
发明人
STEWART ALDEN D.
分类号
F24D9/02;G05D23/12;G05D23/13
主分类号
F24D9/02
代理机构
代理人
主权项
地址
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