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发明名称
TELESCOPE FOR OBSERVATION OF SUN IN RANGES OF VISIBLE LIGHT, ULTRAVIOLET LIGHT AND H-ALPHA BAND BY PROJECTING METHOD UTILIZING PROJECTING SCREEN PROTECTED AGAINST OUTSIDE LIGHT
摘要
申请公布号
HU905875(D0)
申请公布日期
1991.03.28
申请号
HU19900005875
申请日期
1990.09.12
申请人
VIRAG,PAL,HU
发明人
VIRAG,PAL,HU
分类号
主分类号
代理机构
代理人
主权项
地址
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