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发明名称
LIGHT STORING RING
摘要
申请公布号
JPH02170590(A)
申请公布日期
1990.07.02
申请号
JP19880323716
申请日期
1988.12.23
申请人
SUMITOMO HEAVY IND LTD
发明人
YAMADA HIROSHIGE
分类号
H05H13/04;H01S3/30
主分类号
H05H13/04
代理机构
代理人
主权项
地址
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