ES68554A3 - Una máquina de hilar disoluciones de celulosa, por medio de bombas, calibradores, filtros, capilares metálicos y turbinas.
- Google Patents
Una máquina de hilar disoluciones de celulosa, por medio de bombas, calibradores, filtros, capilares metálicos y turbinas.
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Hattenberger Merck Ernesto
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Hattenberger Merck Ernesto
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Priority to ES68554ApriorityCriticalpatent/ES68554A3/es
Publication of ES68554A3publicationCriticalpatent/ES68554A3/es
ES68554A1918-12-211918-12-21Una máquina de hilar disoluciones de celulosa, por medio de bombas, calibradores, filtros, capilares metálicos y turbinas.
ExpiredES68554A3
(es)