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经营范围
发明名称
Liquid cooler and dispenser
摘要
申请公布号
US2677254(A)
申请公布日期
1954.05.04
申请号
US19500191796
申请日期
1950.10.24
申请人
DONALD ARENZ;ADOLF RAYMOND L
发明人
ARENZ DONALD;ADOLF RAYMOND L.
分类号
F25D31/00
主分类号
F25D31/00
代理机构
代理人
主权项
地址
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