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发明名称
WINDAGEELOSS DECREASING DEVICE FOR A BODY ROTATING AT A HIGH SPEED
摘要
申请公布号
JPS5253580(A)
申请公布日期
1977.04.30
申请号
JP19750129265
申请日期
1975.10.29
申请人
HITACHI LTD
发明人
MATSUSHIMA TOKUNORI;SATOU TAKESHI
分类号
B01D59/20;B04B5/08
主分类号
B01D59/20
代理机构
代理人
主权项
地址
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