ES12218A2 - Un sistema de hogar económico de parrillas múltiples móviles aplicable a los generadores de vapor y en general a todos los aparatos de calefacción.
- Google Patents
Un sistema de hogar económico de parrillas múltiples móviles aplicable a los generadores de vapor y en general a todos los aparatos de calefacción.
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Hermann Et Cohen
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Hermann Et Cohen
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ES12218A1891-06-161891-06-16Un sistema de hogar económico de parrillas múltiples móviles aplicable a los generadores de vapor y en general a todos los aparatos de calefacción.
ExpiredES12218A2
(es)