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DK868C
(da)
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Elektricitetsværker med shuntvundne Dynamomaskiner som Hjælpemaskiner ved Ladning og Afladning af Akkumulatorer.
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ES21345A1
(es)
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Mejoras en las baterías primarias eléctricas portátiles.
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ES19341A1
(es)
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Mejoras en baterías secundarias.
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GB189407165A
(en)
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Improvements in Secondary Voltaic Batteries.
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|
GB189621826A
(en)
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Improved Grids for Plates in Secondary Electrical Batteries.
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|
ES16327A1
(es)
|
|
Perfeccionamientos en las pilas voltaicas primarias.
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|
GB189410169A
(en)
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Improvements in Plates for Secondary Voltaic Batteries.
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|
GB189604937A
(en)
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Improvements in Plates, Grids, or Supports for the Elements of Secondary Batteries.
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GB189600778A
(en)
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|
Improvements in Secondary Batteries.
|
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GB189412045A
(en)
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Improvements in Secondary Batteries.
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GB189400646A
(en)
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Improvements in Primary Voltaic Batteries.
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GB189616270A
(en)
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Improvements in Secondary Electric Batteries.
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GB189601054A
(en)
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Improvements in Voltaic Batteries.
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GB189424714A
(en)
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|
Improvements in Secondary Voltaic Batteries.
|
|
GB189623258A
(en)
|
|
Improvements in Primary Electric Batteries.
|
|
ES16228A1
(es)
|
|
Perfeccionamientos en los acumuladores eléctricos o baterías de acumulación.
|
|
GB189524516A
(en)
|
|
Improvements in Secondary Voltaic Batteries.
|
|
GB189618046A
(en)
|
|
Improvements in Electric Accumulators or Secondary Batteries.
|
|
GB189629115A
(en)
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|
Improvements in Electric Storage or Secondary Batteries.
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|
GB189616726A
(en)
|
|
Improvements in Electrodes for Secondary Batteries.
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|
ES18840A1
(es)
|
|
Mejoras en los acumuladores.
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|
ES19722A1
(es)
|
|
Mejoras en electrodos para baterías voltaicas secundarias.
|
|
ES22742A1
(es)
|
|
Mejoras en los acumuladores o baterías eléctricas secundarias.
|
|
GB189514902A
(en)
|
|
Improvements in Plates for Secondary Batteries.
|
|
ES16057A1
(es)
|
|
Mejoras en acumuladores de electricidad.
|