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发明名称
FILTRE A FUMEE
摘要
申请公布号
BE752698(A1)
申请公布日期
1970.12.30
申请号
BED752698
申请日期
1970.06.30
申请人
R.J. REYNOLDS TOBACCO CY, WINSTON-SALEM, NORTH CAROLINA, (E.U.A.),
发明人
J.H. SHERILL;J.R. PINKHAM;J.D. WOODS;J.L. WHITE.
分类号
A24D3/02;(IPC1-7):A24D/
主分类号
A24D3/02
代理机构
代理人
主权项
地址
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