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发明名称
Bleistiftspitzmaschine.
摘要
申请公布号
CH310522(A)
申请公布日期
1955.10.31
申请号
CHD310522
申请日期
1952.10.13
申请人
FIRMA WILHELM DAHLE
发明人
DAHLE FIRMA WILHELM
分类号
B43L23/04
主分类号
B43L23/04
代理机构
代理人
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地址
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