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发明名称
Multicompartment dish with coating covers
摘要
申请公布号
US2613518(A)
申请公布日期
1952.10.14
申请号
US19490100390
申请日期
1949.06.21
申请人
NOVELTY UTILITIES, INC.
发明人
KAROFF ROBERT B.
分类号
A47G19/30
主分类号
A47G19/30
代理机构
代理人
主权项
地址
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