SOUND ABSORBING AND ATTENUATING PANEL,申请号GB19700046895-传众专利搜索

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发明名称	SOUND ABSORBING AND ATTENUATING PANEL
摘要
申请公布号	GB1294151(A)	申请公布日期	1972.10.25
申请号	GB19700046895	申请日期	1970.10.02
申请人	OLIVER CLARENCE ECKEL	发明人	OLIVER CLARENCE ECKEL
分类号	E04B1/84;E04B1/86;E04C2/284;E04C2/38	主分类号	E04B1/84
代理机构		代理人
主权项
地址

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