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经营范围
发明名称
LASER OSCILLATION WAVELENGTH MONITORING APPARATUS
摘要
申请公布号
JPH11304594(A)
申请公布日期
1999.11.05
申请号
JP19980114433
申请日期
1998.04.24
申请人
NEC CORP
发明人
OGUMA TAKESHI
分类号
G01J4/00;G01J9/00;H01S3/13;(IPC1-7):G01J9/00
主分类号
G01J4/00
代理机构
代理人
主权项
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