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发明名称	Planetarium
摘要
申请公布号	US2963798(A)	申请公布日期	1960.12.13
申请号	US19580737020	申请日期	1958.05.22
申请人	TRIPPENSEE PLANETARIUM COMPANY	发明人	TRIPPENSEE HERBERT O.;TRIPPENSEE REUBEN E.
分类号	G09B27/02	主分类号	G09B27/02
代理机构		代理人
主权项
地址

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