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发明名称
Perfectionnements aux dispositifs d'impression et de commande ou analogues
摘要
申请公布号
FR920934(A)
申请公布日期
1947.04.22
申请号
FRD920934
申请日期
1946.01.30
申请人
ADDRESSOGRAPH-MULTIGRAPH CORPORATION
发明人
分类号
B41L47/02
主分类号
B41L47/02
代理机构
代理人
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