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发明名称
GEAR PROVIDED WITH COOLING FINS
摘要
申请公布号
JPH0487540(A)
申请公布日期
1992.03.19
申请号
JP19900197161
申请日期
1990.07.25
申请人
NEC CORP;NEC SHIZUOKA LTD
发明人
MATSUMOTO YASUSHI;MASUDA HIROAKI
分类号
H02K7/06;H02K9/06
主分类号
H02K7/06
代理机构
代理人
主权项
地址
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