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发明名称
PROCEDEU DE OBTURARE A BUTELIILOR STINGATOARELOR DE INCENDIU
摘要
申请公布号
RO83216(A2)
申请公布日期
1984.03.15
申请号
RO19810106100
申请日期
1981.12.25
申请人
DRAGOMIR,COSTICA,RO;ARJOCA,IOAN,RO;BOARNA,CLARA,RO
发明人
DRAGOMIR,COSTICA,RO;ARJOCA,IOAN,RO;BOARNA,CLARA,RO
分类号
B23K20/02;(IPC1-7):B23K20/02
主分类号
B23K20/02
代理机构
代理人
主权项
地址
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