PROP,申请号ZA19830008454-传众专利搜索

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法人/股东/高管

发明名称	PROP
摘要
申请公布号	ZA8308454(B)	申请公布日期	1984.06.27
申请号	ZA19830008454	申请日期	1983.11.14
申请人	RAYMOND BERKLEY BOTHA	发明人	HAGEN HALBICH
分类号	E21D	主分类号	E21D
代理机构		代理人
主权项
地址

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