Mini independent module type exploders

Application Number: 00113744Application Date: 2000.02.28Publication Number: 1311426Publication Date: 2001.09.05Priority Information: International: F42B3/10Applicant(s) Name: Wang JindongAddress: Inventor(s) Name: Wang JindongPatent Agency Code: 00000Patent Agent: Abstract Mini independent module type exploder is a safety trigger device using in the coal-mine, which consists of outer shell, battery and milli-second switch. The modularity structure is applied in the design Read more