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发明名称
Outil à main pour la gravure par points sur métal.
摘要
申请公布号
CH232970(A)
申请公布日期
1944.06.30
申请号
CHD232970
申请日期
1942.07.14
申请人
VITOUX,PIERRE
发明人
VITOUX,PIERRE
分类号
B44B3/00;B44B11/02
主分类号
B44B3/00
代理机构
代理人
主权项
地址
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