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发明名称
SYSTEM OF ILLUMINATING SPACE IN OBSERVER' S VIEWING FIELD
摘要
申请公布号
CS226966(B1)
申请公布日期
1984.04.16
申请号
CS19820006791
申请日期
1982.09.23
申请人
PILAR ALEXANDR ING.,CS
发明人
PILAR ALEXANDR ING.,CS
分类号
(IPC1-7):F21Q1/00
主分类号
(IPC1-7):F21Q1/00
代理机构
代理人
主权项
地址
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