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发明名称
Water cooler
摘要
申请公布号
US2008202(A)
申请公布日期
1935.07.16
申请号
US19310572971
申请日期
1931.11.04
申请人
ALFRED F. PILLSBURY;BESSIE WATSON
发明人
CULLEN HARRY E.;RONNING HENRY O.
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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