Patents[21] qinjun ,liaoguangxuan,Xishi WANG,fanweicheng,便携式雾化喷射灭火器,01273218.4,2002-11-06,2002-11-06.
[22] zhaojianhua ,袁宏永,fanweicheng,三波长全散射激光感烟火灾探测装置,01272932.9,2002-10-16,2002-10-16.
[23] qinjun ,Xishi WANG,liaoguangxuan,fanweicheng,一种便携式脉冲喷射灭火枪,01237330.3,2002-01-02,2002-01-02.
[25] qinjun ,liaoguangxuan,Xishi WANG,fanweicheng,便携式雾化喷射灭火器,01138085.3,2003-07-16,2007-02-14.
[26] zhaojianhua ,袁宏永,fanweicheng,三波长全散射激光感烟火灾探测方法及其装置,01138013.6,2003-07-02,2005-12-28.
[27] qinjun ,Xishi WANG,liaoguangxuan,fanweicheng,一种脉冲喷射式消防灭火枪,01113528.X,2002-11-20,2006-01-11.
[28] huyuan ,鲁红典,fanweicheng,一种蜜胺聚偏磷酸盐阻燃剂及其制备方法,01108010.8,2002-08-07,
[29] huyuan ,songlei,chenzuyao,fanweicheng,聚氨酯有机粘土纳米复合材料及其制备方法,01108009.4,2002-08-07,
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