ES223936A1 - Un procedimiento de preparación de un producto para decapar, desoxidar y fosfatar simultáneamente los metales férricos, en frio, por simple inmersión
- Google Patents
Un procedimiento de preparación de un producto para decapar, desoxidar y fosfatar simultáneamente los metales férricos, en frio, por simple inmersión
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Gacheny Clement Maurice
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Gacheny Clement Maurice
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ES223936A1955-09-101955-09-10Un procedimiento de preparación de un producto para decapar, desoxidar y fosfatar simultáneamente los metales férricos, en frio, por simple inmersión
ExpiredES223936A1
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