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经营范围
发明名称
FILTER FOR THE INTRODUCTION OF A CIGARETTE
摘要
申请公布号
DE3173153(D1)
申请公布日期
1986.01.16
申请号
DE19813173153
申请日期
1981.10.29
申请人
HOECHST AKTIENGESELLSCHAFT
发明人
MAY, PETER;MICHEL, WOLFGANG
分类号
A24D3/04;A24F13/06;(IPC1-7):A24F13/06
主分类号
A24D3/04
代理机构
代理人
主权项
地址
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