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Tore Boberg
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Karlskoga, SE
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last 30 patents
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Patent Grant
Delay charge and element, and detonator containing such a charge
Patent number
5,654,520
Issue date
Aug 5, 1997
Nitro Nobel AB
Tore Boberg
C06 - EXPLOSIVES MATCHES
Information
Patent Grant
Pyrotechnical delay charge
Patent number
4,915,756
Issue date
Apr 10, 1990
Aktiebolaget Bofors
Staffan Calsson
C06 - EXPLOSIVES MATCHES
Information
Patent Grant
Method for producing a pyrotechnical charge
Patent number
4,853,052
Issue date
Aug 1, 1989
Aktiebolaget Bofors
Staffan Calsson
C06 - EXPLOSIVES MATCHES
Information
Patent Grant
Pyrotechnical delay charge
Patent number
4,419,153
Issue date
Dec 6, 1983
Aktiebolaget Bofors
Tore Boberg
C06 - EXPLOSIVES MATCHES