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经营范围
发明名称
LIGHTING DEVICE
摘要
申请公布号
JPH04188125(A)
申请公布日期
1992.07.06
申请号
JP19900318474
申请日期
1990.11.22
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
ARIGA SAKAE
分类号
G02B26/02;G03B21/14;G03B21/20;G03B33/12
主分类号
G02B26/02
代理机构
代理人
主权项
地址
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