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发明名称
INSTRUMENT A ECRIRE.
摘要
申请公布号
CH631660(A5)
申请公布日期
1982.08.31
申请号
CH19790007409
申请日期
1979.08.13
申请人
DUPONT (S.T.)
发明人
JEAN MALAMOUD
分类号
B43K5/14;B43K3/00;B43K5/00;B43K23/08;B43K23/12;B65D55/02;(IPC1-7):B43K5/00
主分类号
B43K5/14
代理机构
代理人
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