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发明名称
摘要
申请公布号
SE328316(B)
申请公布日期
1970.09.14
申请号
SE19630009248
申请日期
1963.08.23
申请人
RITZERFELD G
发明人
RITZERFELD W;RITZERFELD G
分类号
B41L11/00;B41L11/08;(IPC1-7):B41L11/08
主分类号
B41L11/00
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代理人
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