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BG103121A
|
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Entertaining game
|
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BG62721B1
|
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Entertainment game
|
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BG63414B1
|
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Preselector-tipper for stepping voltage regulator
|
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BG101895A
|
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Three-phase selector of a stepping voltage regulator
|
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BG101842A
|
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Stepping voltage regulator with tier arranged phases
|
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BG101698A
|
|
Three-phase power switch for stepping voltage regulator
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BG101167A
|
|
Stepping voltage regulator in a separate oil vessel
|
|
BG101166A
|
|
Twin-column stepping regulator for transformers with delta-connected windings and for autotransformers
|
|
BG100270A
|
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Backgammon game
|
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BG100266A
|
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Stepping voltage regulator with a protection device
|
|
BG100228A
|
|
Stepping voltage regulator for side-mounting on the transformer
|
|
BG100227A
|
|
Stepping voltage regulator
|
|
BG31921A1
|
|
Capacity switch for monophase step regulator
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