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发明名称
Poste téléphonique à prépaiement pour réseaux automatiques à comptage multipleen fonction de la zone et de la durée
摘要
申请公布号
FR822361(A)
申请公布日期
1937.12.29
申请号
FRD822361
申请日期
1936.08.29
申请人
LE TAXIPHONE
发明人
分类号
H04M17/02
主分类号
H04M17/02
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代理人
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