ES19695A1 - Un aparato de alumbrado llamado "Acetileriógeno" para producción del acetileno por medio del carburo de calcio convenientemente preparado.
- Google Patents
Un aparato de alumbrado llamado "Acetileriógeno" para producción del acetileno por medio del carburo de calcio convenientemente preparado.
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GRENIER OSCAR
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GRENIER OSCAR
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ES19695A1896-09-261896-09-26Un aparato de alumbrado llamado "Acetileriógeno" para producción del acetileno por medio del carburo de calcio convenientemente preparado.
ExpiredES19695A1
(es)
Mejoras en un aparato de alumbrado llamado "Acetilenógeno", para la producción del acetileno por medio del carburo de calcio convenientemente preparado.