EXECUTION OF SOUND ABSORBING WALL IN ROOM,申请号JP19810158464-传众专利搜索

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发明名称	EXECUTION OF SOUND ABSORBING WALL IN ROOM
摘要
申请公布号	JPS5858347(A)	申请公布日期	1983.04.06
申请号	JP19810158464	申请日期	1981.10.05
申请人	KAJIMA KENSETSU KK	发明人	MOTOMURA TAKETOSHI
分类号	E04B1/86;E04B1/82;E04B2/00;E04B2/56	主分类号	E04B1/86
代理机构		代理人
主权项
地址

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