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发明名称
ULTRASONIC OBSTRUCTION SENSOR AND AUTONOMOUS ROBOT HAVING THE SAME
摘要
申请公布号
JPH02241420(A)
申请公布日期
1990.09.26
申请号
JP19890062502
申请日期
1989.03.15
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
KONDO SHINJI;KOBAYASHI YASUMICHI;YABUUCHI HIDETAKA;EGUCHI OSAMU;TERAI HARUO
分类号
A47L9/28;G01S7/521;G01S15/93;G05D1/02
主分类号
A47L9/28
代理机构
代理人
主权项
地址
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