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发明名称
Hefter
摘要
申请公布号
DE1536629(A1)
申请公布日期
1970.02.05
申请号
DE19661536629
申请日期
1966.04.01
申请人
LENNARTZ,WALTER
发明人
LENNARTZ,WALTER
分类号
B42F3/00;B42F5/00;B42F13/02
主分类号
B42F3/00
代理机构
代理人
主权项
地址
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