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法人/股东/高管

发明名称	HEADSET
摘要
申请公布号	JPS53116802(A)	申请公布日期	1978.10.12
申请号	JP19770030451	申请日期	1977.03.22
申请人	SUTATSUKUSU KOUGIYOU KK	发明人	HAYASHI NAOTAKE
分类号	H04R5/033;H04R1/10;H04R5/02	主分类号	H04R5/033
代理机构		代理人
主权项
地址

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