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发明名称
BLANK FOR MAKING FLATTED BAND
摘要
申请公布号
SU1026992(A1)
申请公布日期
1983.07.07
申请号
SU19803220192
申请日期
1980.10.28
申请人
OREKHOV ALEKSANDR V,SU;VOROPAEV YURIJ A,SU
发明人
OREKHOV ALEKSANDR V,SU;VOROPAEV YURIJ A,SU
分类号
B23K20/00;B21C23/22;(IPC1-7):B23K20/00
主分类号
B23K20/00
代理机构
代理人
主权项
地址
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