ES382535A1 - Dispositivo con escala variable continua, aplicable a foto-colorimetros y espectometros, que permiten la lectura direc-ta en concentraciones.
- Google Patents
Dispositivo con escala variable continua, aplicable a foto-colorimetros y espectometros, que permiten la lectura direc-ta en concentraciones.
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Gricel S A
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Gricel S A
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Priority to ES382535ApriorityCriticalpatent/ES382535A1/es
Publication of ES382535A1publicationCriticalpatent/ES382535A1/es
Investigating Or Analysing Materials By Optical Means
(AREA)
ES382535A1970-07-291970-07-29Dispositivo con escala variable continua, aplicable a foto-colorimetros y espectometros, que permiten la lectura direc-ta en concentraciones.
ExpiredES382535A1
(es)