ES25179A3 - Un procedimiento mecánico y químico a la vez, para la fabricación de telas y papeles de lija que se titulan "el corindón".
- Google Patents
Un procedimiento mecánico y químico a la vez, para la fabricación de telas y papeles de lija que se titulan "el corindón".
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238000010297mechanical methods and processMethods0.000title1
ES25179A1899-12-041899-12-04Un procedimiento mecánico y químico a la vez, para la fabricación de telas y papeles de lija que se titulan "el corindón".
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