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Gyttorp, SW
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Patents Grants
last 30 patents
Information
Patent Grant
Metal wall provided with either external or internal cladding
Patent number
4,095,734
Issue date
Jun 20, 1978
Nitro Nobel AB
Per Ingemar Persson
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of cleaning internal surfaces employing an explosive gas
Patent number
4,089,702
Issue date
May 16, 1978
Nitro Nobel AB
Bertil Petrus Enoksson
B08 - CLEANING
Information
Patent Grant
Hose feeding winch
Patent number
4,066,093
Issue date
Jan 3, 1978
Nitro Nobel AB
Bengt Gunnar Wilhelm Egerstrom
F42 - AMMUNITION BLASTING
Information
Patent Grant
Colored composition of explosives
Patent number
4,063,975
Issue date
Dec 20, 1977
Nitro Nobel AB
Kare Ragnvald Fossan
C06 - EXPLOSIVES MATCHES
Information
Patent Grant
Tube feeding device for use in charging shotholes with explosive th...
Patent number
4,051,988
Issue date
Oct 4, 1977
Nitro Nobel AB
Bengt Gunnar Wilhelm Egerstrom
F42 - AMMUNITION BLASTING
Information
Patent Grant
Conductor containing explosive gas mixture for initiation of ignit...
Patent number
4,041,867
Issue date
Aug 16, 1977
Nitro Nobel AB
Bertil Petrus Enoksson
F42 - AMMUNITION BLASTING
Information
Patent Grant
Method and arrangement for charging of shotholes
Patent number
4,040,329
Issue date
Aug 9, 1977
Nitro Nobel AB
Sten Herman Ljungberg
F42 - AMMUNITION BLASTING
Information
Patent Grant
Explosive composition with tellurite gelling agent
Patent number
4,032,376
Issue date
Jun 28, 1977
Nitro Nobel AB
Kare Ragnvald Rossan
C06 - EXPLOSIVES MATCHES
Information
Patent Grant
Plant for continuous production of explosive containing explosive oil
Patent number
4,014,655
Issue date
Mar 29, 1977
Nitro Nobel AB
Bernt Brunnberg
C06 - EXPLOSIVES MATCHES
Information
Patent Grant
Device for fence consisting of a number of posts with electrically...
Patent number
3,980,277
Issue date
Sep 14, 1976
Nitro Nobel AB
Bertil Petrus Enoksson
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Liquid composition for the treatment of waste materials
Patent number
3,975,277
Issue date
Aug 17, 1976
Nitro Nobel AB
Rune Helmer Pierrou
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Initiation device for explosive charge
Patent number
3,973,498
Issue date
Aug 10, 1976
Nitro Nobel AB
Ingemar Per Persson
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for charging drill holes with explosive
Patent number
3,943,820
Issue date
Mar 16, 1976
Nitro Nobel AB
Per-Anders Persson
F42 - AMMUNITION BLASTING