SOUND ABSORBER AND METHOD OF ABSORBING SOUND,申请号JP19780138392-传众专利搜索

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发明名称	SOUND ABSORBER AND METHOD OF ABSORBING SOUND
摘要
申请公布号	JPS54141601(A)	申请公布日期	1979.11.05
申请号	JP19780138392	申请日期	1978.11.09
申请人	CHEM FAB CORP	发明人	JIYON RANSON KUTSUKU
分类号	C04B32/00;B32B17/04;E04B1/84;E04B1/86;G10K11/162	主分类号	C04B32/00
代理机构		代理人
主权项
地址

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