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Hollow arc electrode
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Patent number 4,754,463
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Issue date Jun 28, 1988
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ASEA AB
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Kjell Bergman
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H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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Redundant digital distance relay
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Patent number 4,737,879
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Issue date Apr 12, 1988
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ASEA AB
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Finn Andersson
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Industrial robot
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Patent number D293449
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Issue date Dec 29, 1987
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ASEA AB
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Herbert Kaufmann
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D15 - Machines not elsewhere specified
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Industrial robot
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Patent number D293250
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Issue date Dec 15, 1987
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ASEA AB
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Herbert Kaufmann
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D15 - Machines not elsewhere specified
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Robot
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Patent number D292981
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Issue date Dec 1, 1987
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ASEA AB
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Hans-Olov Skoog
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D15 - Machines not elsewhere specified
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Wrist for an industrial robot
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Patent number 4,704,065
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Issue date Nov 3, 1987
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ASEA AB
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Carl-Axel Allared
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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Electrically conductive bricks
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Patent number 4,701,931
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Issue date Oct 20, 1987
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ASEA AB
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Bo Rappinger
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H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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Industrial robot
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Patent number 4,668,155
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Issue date May 26, 1987
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Asea AB
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Herbert Kaufmann
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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Ladle or tundish
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Patent number 4,618,964
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Issue date Oct 21, 1986
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ASEA AB
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Hans G. Larsson
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B22 - CASTING POWDER METALLURGY
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