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发明名称
Устройство для кодовой беспроводной трехзначной автоблокировки
摘要
申请公布号
SU71146(A1)
申请公布日期
1947.11.30
申请号
SU19460350476
申请日期
1946.12.28
申请人
KUTIN I.M.;PUSHKAREV B.N.
发明人
KUTIN I.M.;PUSHKAREV B.N.
分类号
B61L21/04
主分类号
B61L21/04
代理机构
代理人
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