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Publication of ES163267A1publicationCriticalpatent/ES163267A1/es
C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
C03B23/00—Re-forming shaped glass
C03B23/04—Re-forming tubes or rods
C03B23/09—Reshaping the ends, e.g. as grooves, threads or mouths
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Chemical & Material Sciences
(AREA)
Engineering & Computer Science
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Materials Engineering
(AREA)
Organic Chemistry
(AREA)
Materials For Medical Uses
(AREA)
Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products
(AREA)
Abstract
Procedimiento para modelar tubo de cristal u objetos análogos de cristal caracterizado porque preferentemente en el extremo abierto del mismo se produce primero un reborde o rodete anular circular que luego recibe la forma no circular.
ES0163267A1942-10-021943-10-02Procedimiento para modelar tubo de cristal y otros objetos analogos de cristal
ExpiredES163267A1
(es)