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经营范围
发明名称
ELECTRONIC-CODE LOCK
摘要
申请公布号
RU1838560(C)
申请公布日期
1993.08.30
申请号
SU19925023289
申请日期
1992.01.23
申请人
KARLOV ALEKSANDR V;VINOGRADOVA VERA A;SRYVALIN VITALIJ A
发明人
KARLOV ALEKSANDR V;VINOGRADOVA VERA A;SRYVALIN VITALIJ A
分类号
E05B47/00
主分类号
E05B47/00
代理机构
代理人
主权项
地址
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