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发明名称
VARIABLE SPEED GEARING IN ROTARY ELECTRIC TOOL
摘要
申请公布号
EP0281775(A3)
申请公布日期
1990.12.05
申请号
EP19880101883
申请日期
1988.02.09
申请人
OLYMPIC CO., LTD.
发明人
OHMORI, TOSHITAKA
分类号
B25B21/00;B25B23/157;B25F5/00;F16H3/66;(IPC1-7):B25F5/00
主分类号
B25B21/00
代理机构
代理人
主权项
地址
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