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发明名称
MICROMETER
摘要
申请公布号
JPS54130152(A)
申请公布日期
1979.10.09
申请号
JP19780037698
申请日期
1978.03.31
申请人
SONY CORP
发明人
NAKAYAMA MITSUGI;KATSUTA YOSHIO
分类号
G01B3/20;G01B3/18;G01B21/02
主分类号
G01B3/20
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代理人
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