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经营范围
发明名称
APPARATUS FOR WORKING BLADE FIN
摘要
申请公布号
SU884978(A1)
申请公布日期
1981.11.30
申请号
SU19802897157
申请日期
1980.03.21
申请人
KACHAN ALEKSEJ YA,SU;ZATSEPIN GRIGORIJ N,SU;KOVGAN ALEKSANDR,SU;MIGUNOV VITALIJ M,SU
发明人
KACHAN ALEKSEJ YA,SU;ZATSEPIN GRIGORIJ N,SU;KOVGAN ALEKSANDR I,SU;MIGUNOV VITALIJ M,SU
分类号
B24B21/00;(IPC1-7):B24B21/00
主分类号
B24B21/00
代理机构
代理人
主权项
地址
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