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经营范围
发明名称
GAS-FIRED HEATER
摘要
申请公布号
US3534726(A)
申请公布日期
1970.10.20
申请号
USD3534726
申请日期
1968.08.26
申请人
PHILLIPS PETROLEUM CO.
发明人
JACOB P. FRELLICK JR.
分类号
B65D88/74;F24H1/20;(IPC1-7):F24H1/20
主分类号
B65D88/74
代理机构
代理人
主权项
地址
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