| More topics under "F42D - Blasting" (7,201) |
|---|
| F42D 1 - Blasting methods or apparatus, e.g. for loading or tamping (4,148) |
| F42D 3 - Particular applications of blasting techniques (1,720) |
| F42D 5 - Safety arrangements (1,252) |
| F42D 99 - Subject matter not provided for in other groups of this subclass (81) |
| Patents for F42D - Blasting (40) | |
|---|---|
| 12/2014 | |
| 12/02/2014 | US8899269 Manifold |
| 09/2011 | |
| 09/07/2011 | CN101189463B Manifold |
| 10/2009 | |
| 10/29/2009 | US20090266424 Manifold |
| 08/2009 | |
| 08/19/2009 | EP1864043B1 Manifold |
| 06/2009 | |
| 06/02/2009 | CA2429447C Drillhole blasting |
| 05/2008 | |
| 05/28/2008 | CN101189463A Manifold |
| 12/2007 | |
| 12/12/2007 | EP1864043A1 Manifold |
| 11/2006 | |
| 11/02/2006 | WO2006115417A1 A ring fastener device |
| 10/2006 | |
| 10/05/2006 | WO2006104393A1 Manifold |
| 05/2006 | |
| 05/30/2006 | US7052092 Drillhole blasting |
| 05/18/2006 | WO2005003678A3 Blast hole liner system and method for the same |
| 03/2006 | |
| 03/15/2006 | EP1336074B1 Drillhole blasting |
| 01/2005 | |
| 01/13/2005 | WO2005003678A2 Blast hole liner system and method for the same |
| 05/2004 | |
| 05/27/2004 | US20040099445 Drillhole blasting |
| 02/2004 | |
| 02/11/2004 | CN1474930A Drillhole blasting |
| 08/2003 | |
| 08/20/2003 | EP1336074A1 Drillhole blasting |
| 05/2003 | |
| 05/06/2003 | US6557448 Method of and system for delivery of water-based explosives |
| 07/2002 | |
| 07/11/2002 | CA2367161A1 Remote acoustic detonator system |
| 05/2002 | |
| 05/30/2002 | WO2002042711A1 Drillhole blasting |
| 03/2002 | |
| 03/28/2002 | US20020035917 Method of and system for delivery of water-based explosives |
| 01/2002 | |
| 01/03/2002 | CA2350284A1 Method and system for delivery of water-based explosives |
| 12/2001 | |
| 12/25/2001 | US6332401 Method and apparatus for pressure wave suppression in small-charge blasting |
| 11/2001 | |
| 11/27/2001 | US6321655 Method and apparatus for flyrock control in small charge blasting |
| 08/2001 | |
| 08/29/2001 | CN1070284C Controller for explosives mixing and filling and its process |
| 06/2001 | |
| 06/12/2001 | CA2111880C Shaped charges |
| 01/1998 | |
| 01/06/1998 | US5705768 For use in blasting |
| 05/1997 | |
| 05/09/1997 | CA2162411A1 Emulsifying agent for use in explosive compositions |
| 12/1996 | |
| 12/08/1996 | CA2177870A1 Explosive |
| 10/1996 | |
| 10/30/1996 | CN1134541A Controller and process for explosives mixing and loading |
| 09/1996 | |
| 09/11/1996 | CA2171364A1 Controller and process for explosives mixing and loading |
| 04/1995 | |
| 04/21/1995 | CA2118528A1 Detonator packaging method |
| 12/1993 | |
| 12/16/1993 | CA2098456A1 Method of uphole loading |
| 10/1993 | |
| 10/20/1993 | CN1077521A Pumping apparatus |
| 09/1993 | |
| 09/19/1993 | CA2090915A1 Pumping apparatus |
| 09/08/1993 | CN1076020A Method of and apparatus for dispensing a substance |
| 05/1992 | |
| 05/31/1992 | CA2031230A1 Rock bolt cutter |
| 10/1991 | |
| 10/13/1991 | CA2040230A1 Modular blasting system |
| 02/1980 | |
| 02/05/1980 | CA1071021A1 Igniter cord connecting device and blasting assembly |
| 07/1977 | |
| 07/26/1977 | US4037538 Device for firing an electric detonator |
| 10/1976 | |
| 10/26/1976 | US3987729 Device for firing an electric detonator |