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发明名称
DISPOSITIVO DI CAMBIO AUTOMATICO DELLA BOBINA PER CALANDRE O APPARECCHIATURE SIMILI
摘要
申请公布号
IT1025379(B)
申请公布日期
1978.08.10
申请号
IT19740029029
申请日期
1974.10.31
申请人
DITTA TECOM
发明人
分类号
B65H;(IPC1-7):B65H/
主分类号
B65H
代理机构
代理人
主权项
地址
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