SCREEN FOR CLOSING A WAL CAVITY FOR AN INDOOR HYDRANT,申请号PL19970107242U-传众专利搜索

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发明名称	SCREEN FOR CLOSING A WAL CAVITY FOR AN INDOOR HYDRANT
摘要
申请公布号	PL107242(U1)	申请公布日期	1999.05.10
申请号	PL19970107242U	申请日期	1997.10.29
申请人	GRABOWSKI PIOTR	发明人	GRABOWSKI PIOTR
分类号	E04F19/08;(IPC1-7):E04F19/08	主分类号	E04F19/08
代理机构		代理人
主权项
地址

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