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经营范围
发明名称
LOCK APPARATUS
摘要
申请公布号
SU812989(A2)
申请公布日期
1981.03.15
申请号
SU19782613185
申请日期
1978.05.04
申请人
BOCHKOV BORIS S,SU;ROZHDESTVENSKIJ KONSTANTIN F,SU
发明人
BOCHKOV BORIS S,SU;ROZHDESTVENSKIJ KONSTANTIN F,SU
分类号
F16B2/18;(IPC1-7):F16B2/18
主分类号
F16B2/18
代理机构
代理人
主权项
地址
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