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发明名称
Воздухораспределитель
摘要
申请公布号
SU59953(A1)
申请公布日期
1940.11.30
申请号
SU19380001276
申请日期
1938.04.04
申请人
POTRASHKOV A.N.
发明人
POTRASHKOV A.N.
分类号
B61H13/02;B60T7/08;B60T15/50
主分类号
B61H13/02
代理机构
代理人
主权项
地址
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