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发明名称
INRICHTING VOOR HET VERDELEN VAN EEN HOEK IN, IN EEN BEPAALDE VERHOUDING TOT ELKAAR STAANDE, ZOALS GELIJKE, DEELHOEKEN.
摘要
申请公布号
NL178145(C)
申请公布日期
1986.02.03
申请号
NL19740008435
申请日期
1974.06.24
申请人
WILLEM VAN SPIJKER TE AMSTERDAM.
发明人
分类号
B43L13/00;(IPC1-7):B43L13/00
主分类号
B43L13/00
代理机构
代理人
主权项
地址
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