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发明名称
Faserkunstleder mit poröser Deckschicht sowie Verfahren zu dessen Herstellung
摘要
申请公布号
CH470525(A)
申请公布日期
1969.03.31
申请号
CH19670011107
申请日期
1967.08.07
申请人
FIRMA CARL FREUDENBERG
发明人
HARTMANN,LUDWIG,DR.
分类号
D04H13/00;D06N3/00;(IPC1-7):D06N3/00;B32B27/02
主分类号
D04H13/00
代理机构
代理人
主权项
地址
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