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发明名称
Вагонный затвор
摘要
申请公布号
SU34450(A1)
申请公布日期
1934.02.28
申请号
SU19330127112
申请日期
1933.04.13
申请人
KHOKHLOVSKIJ S.I.
发明人
KHOKHLOVSKIJ S.I.
分类号
B61D19/02;B60J5/00;E05B65/20
主分类号
B61D19/02
代理机构
代理人
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地址
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