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发明名称
Zeichengeraet
摘要
申请公布号
DE964573(C)
申请公布日期
1957.05.23
申请号
DE1954A019978
申请日期
1954.03.27
申请人
JEAN ALHERITIERE
发明人
ALHERITIERE JEAN
分类号
B43L5/00
主分类号
B43L5/00
代理机构
代理人
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