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发明名称
WIND DIRECTION CHANGING DEVICE FOR ELECTRIC FAN
摘要
申请公布号
JPS648394(A)
申请公布日期
1989.01.12
申请号
JP19870162822
申请日期
1987.06.30
申请人
MATSUSHITA SEIKO CO LTD
发明人
KOJIMA KAZUYUKI
分类号
F04D25/10;F04D25/08
主分类号
F04D25/10
代理机构
代理人
主权项
地址
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