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经营范围
发明名称
SPEILTELESKOP.
摘要
申请公布号
NO901621(D0)
申请公布日期
1990.04.10
申请号
NO19900001621
申请日期
1990.04.10
申请人
FLAATTEN, HANS RAGNAR
发明人
FLAATTEN, HANS RAGNAR
分类号
G02B;(IPC1-7):G02B/
主分类号
G02B
代理机构
代理人
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