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发明名称
PHYSICAL QUANTITY CALCULATING METHOD
摘要
申请公布号
JPH03276032(A)
申请公布日期
1991.12.06
申请号
JP19900077881
申请日期
1990.03.27
申请人
MITSUBISHI ELECTRIC CORP
发明人
SAKAI SHINICHI
分类号
G01H17/00;H04R29/00
主分类号
G01H17/00
代理机构
代理人
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