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经营范围
发明名称
Temperature control system for a storage water heater
摘要
申请公布号
US2913182(A)
申请公布日期
1959.11.17
申请号
US19550502685
申请日期
1955.04.20
申请人
BRYCE ROBERT C;FRANK KAHN
发明人
BRYCE ROBERT C.;KAHN FRANK
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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