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发明名称
Server or dispenser
摘要
申请公布号
US2245523(A)
申请公布日期
1941.06.10
申请号
US19390254610
申请日期
1939.02.04
申请人
RUDOLPH BERNHARDT
发明人
BERNHARDT RUDOLPH
分类号
A47G19/18
主分类号
A47G19/18
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