ES137194A1 - Un nuevo procedimiento para la conversión de minerales de hierro en hierro fundido a propósito para la colada de fundición.
- Google Patents
Un nuevo procedimiento para la conversión de minerales de hierro en hierro fundido a propósito para la colada de fundición.
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Fondrilux S A
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Fondrilux S A
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Priority to ES137194ApriorityCriticalpatent/ES137194A1/es
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ES137194A1935-02-011935-02-01Un nuevo procedimiento para la conversión de minerales de hierro en hierro fundido a propósito para la colada de fundición.
ExpiredES137194A1
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