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发明名称
Mécanisme de commande et d'inversion du mouvement du ruban encreur dans les machines à écrire
摘要
申请公布号
FR916882(A)
申请公布日期
1946.12.18
申请号
FRD916882
申请日期
1945.06.29
申请人
ETABLISSEMENTS JAPY FRERES
发明人
LARDIN FERNAND-JULES
分类号
B41J33/516
主分类号
B41J33/516
代理机构
代理人
主权项
地址
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