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发明名称
Appareil pour écritures en ronde
摘要
申请公布号
FR680065(A)
申请公布日期
1930.04.24
申请号
FRD680065
申请日期
1929.08.07
申请人
发明人
STERMANN CHARLES-ALEXIS
分类号
B43K1/04
主分类号
B43K1/04
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