Concrete slab penetration unit for pipes,申请号AU19900052625-传众专利搜索

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法人/股东/高管

发明名称	Concrete slab penetration unit for pipes
摘要
申请公布号	AU650847(B2)	申请公布日期	1994.07.07
申请号	AU19900052625	申请日期	1990.03.05
申请人	PAUL ROBERTSON	发明人	PAUL ROBERTSON
分类号	F16L5/00;F16L5/02	主分类号	F16L5/00
代理机构		代理人
主权项
地址

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