Nichtmetallischer verstrebter Traeger,申请号DE1950H006319-传众专利搜索

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发明名称	Nichtmetallischer verstrebter Traeger
摘要
申请公布号	DE933781(C)	申请公布日期	1955.10.06
申请号	DE1950H006319	申请日期	1950.10.12
申请人	FRANZ SCHOENBERG	发明人
分类号	E04C3/16	主分类号	E04C3/16
代理机构		代理人
主权项
地址

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