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经营范围
发明名称
Pocket ash receiver
摘要
申请公布号
US2141783(A)
申请公布日期
1938.12.27
申请号
US19360104043
申请日期
1936.10.05
申请人
CAPLES ROBERT C
发明人
CAPLES ROBERT C.
分类号
A24F19/00
主分类号
A24F19/00
代理机构
代理人
主权项
地址
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