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Patent classifications
H
ELECTRICITY
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H02
GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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H02B
BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
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1/00
Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
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H02B1/26
Casings; Parts thereof or accessories therefor
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H02B1/30
Cabinet-type casings; Parts thereof or accessories therefor
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H02B1/32
Mounting of devices therein
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