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发明名称
ОБЛИЦОВКА КАМЕРЫ РАБОЧЕГО КОЛЕСА ГИДРАВЛИЧЕСКОЙ ТУРБИНЫ
摘要
Облицовка камеры рабочего колеса гидравлической турбины, отличающаяся тем, что выполнена в виде кольцевого закладного элемента, снабженного ребрами.
申请公布号
RU93892(U1)
申请公布日期
2010.05.10
申请号
RU20090149823U
申请日期
2009.12.31
申请人
发明人
分类号
F03B3/00
主分类号
F03B3/00
代理机构
代理人
主权项
地址
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