ES277371A1
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A holder device for spigs (Machine-translation by Google Translate, not legally binding)
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ES276896A2
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A fuse protection device (Machine-translation by Google Translate, not legally binding)
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ES270996A1
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A circuit breaker with extinguished by hydraulic fluid (Machine-translation by Google Translate, not legally binding)
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ES270242A1
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A fuse protection device (Machine-translation by Google Translate, not legally binding)
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ES217014A1
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A procedure and arc cutting device (Machine-translation by Google Translate, not legally binding)
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ES208814A1
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Quick release and disengage mechanism for switches (Machine-translation by Google Translate, not legally binding)
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ES191441A1
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A circuit breaker of small volume of arch extinguisher liquid.
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ES191440A1
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A circuit breaker in the air.
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ES171723A1
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A double breaking inrerruptor by polo
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ES170926A1
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Improvements introduced in fuse cartridges
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ES170927A1
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Improvements in the manufacture of plugs for fused cartridges
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ES170928A1
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Improvements introduced in the manufacture of cartridges delayed operating fuses
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