Leif Svensson

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Karlshamn, SE

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Patents Grantslast 30 patents

Information Patent Grant
Method in the production of crystalline explosives
- Patent number 4,900,819
- Issue date Feb 13, 1990
- Nobel Kemi AB
- Per Ericsson
- C06 - EXPLOSIVES MATCHES
Information Patent Grant
Explosive charge for the explosive welding of large diameter pipes,...
- Patent number 4,718,346
- Issue date Jan 12, 1988
- Nobel Kemi AB
- Hermann Schmid
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Explosive charges
- Patent number 4,706,567
- Issue date Nov 17, 1987
- Nobel Kemi AB
- Hermann Schmid
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR