DEVICE FOR MEASURING WALL SURFACE TRANSMISSION FACTOR OF SOUND,申请号JP19790079115-传众专利搜索

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发明名称	DEVICE FOR MEASURING WALL SURFACE TRANSMISSION FACTOR OF SOUND
摘要
申请公布号	JPS564018(A)	申请公布日期	1981.01.16
申请号	JP19790079115	申请日期	1979.06.25
申请人	TOKYO SHIBAURA ELECTRIC CO	发明人	SUZUKI TAKEHIKO
分类号	G01H17/00;G01H3/00	主分类号	G01H17/00
代理机构		代理人
主权项
地址

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