Sprinkling device, especially pneumatic and hydrous,申请号PL20070383298-传众专利搜索

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发明名称	Sprinkling device, especially pneumatic and hydrous
摘要
申请公布号	PL383298(A1)	申请公布日期	2009.03.16
申请号	PL20070383298	申请日期	2007.09.10
申请人	INSTYTUT TECHNIKI GORNICZEJ KOMAG	发明人	MEDER ANDRZEJ;PIECZORA EDWARD;PROSTA&NACUTE,SKI DARIUSZ;ROJEK PIOTR;BA&LSTROK,AGA DOMINIK;SEDLACZEK JANUSZ
分类号	E21C35/22	主分类号	E21C35/22
代理机构		代理人
主权项
地址

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