OBSERVATION TELESCOPE EQUIPPED WITH OPENING AND SHUTTINGDEVICE TO INTERCEPT THE LIGHT BY SHUTTER SYSTEM,申请号KR19990005368U-传众专利搜索

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发明名称	OBSERVATION TELESCOPE EQUIPPED WITH OPENING AND SHUTTINGDEVICE TO INTERCEPT THE LIGHT BY SHUTTER SYSTEM
摘要
申请公布号	KR200176093(Y1)	申请公布日期	2000.03.15
申请号	KR19990005368U	申请日期	1999.04.01
申请人	BAEK, SI HEUM	发明人	BAEK, SI HEUM
分类号	G02B23/00;(IPC1-7):G02B23/00	主分类号	G02B23/00
代理机构		代理人
主权项
地址

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