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Alkaline lead battery
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Patent number 4,076,909
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Issue date Feb 28, 1978
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AB Olle Lindstrom
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Olle B. Lindstrom
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H01 - BASIC ELECTRIC ELEMENTS
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Electrochemical battery
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Patent number 4,049,878
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Issue date Sep 20, 1977
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Olle Birger Lindstrom
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H01 - BASIC ELECTRIC ELEMENTS
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Electric accumulator
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Patent number 4,011,365
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Issue date Mar 8, 1977
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AB Olle Lindstrom
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Olle Birger Lindstrom
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H01 - BASIC ELECTRIC ELEMENTS
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Chemoelectric battery
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Patent number 4,008,099
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Issue date Feb 15, 1977
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Olle Birger Lindstrom
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H01 - BASIC ELECTRIC ELEMENTS