Sound producing mechanism for startling birds,申请号US19650438795-传众专利搜索

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发明名称	Sound producing mechanism for startling birds
摘要
申请公布号	US3319247(A)	申请公布日期	1967.05.09
申请号	US19650438795	申请日期	1965.03.10
申请人	ADOLPH ZAJANC	发明人	ZAJANC ADOLPH
分类号	G08B3/10	主分类号	G08B3/10
代理机构		代理人
主权项
地址

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