Improved barriers and modules therefor.,申请号ZA19970003743-传众专利搜索

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发明名称	Improved barriers and modules therefor.
摘要
申请公布号	ZA9703743(B)	申请公布日期	1997.11.03
申请号	ZA19970003743	申请日期	1997.04.30
申请人	GLEN IRVING CLELAND;GEOFFREY MALCOLM COLLESS	发明人	GLEN IRVING CLELAND;GEOFFREY MALCOLM COLLESS
分类号	E01F	主分类号	E01F
代理机构		代理人
主权项
地址

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