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发明名称
MACCHINA PER LA SPINATURA,MARCATURA E FRESATURA DI ANELLI ATTI A REALIZZARE ANELLI A MOLLA
摘要
申请公布号
IT1165813(B)
申请公布日期
1987.04.29
申请号
IT19790001222
申请日期
1979.06.07
申请人
ERETRIA SRL
发明人
分类号
B23D;(IPC1-7):B23D/
主分类号
B23D
代理机构
代理人
主权项
地址
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