FR699609A - Perfectionnements apportés au procédé de fabrication de corps pleins ou creux en matière plastique au moyen de filirères, ainsi qu'aux dites filières
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Perfectionnements apportés au procédé de fabrication de corps pleins ou creux en matière plastique au moyen de filirères, ainsi qu'aux dites filières
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B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
B28B3/26—Extrusion dies
B28B3/2618—Extrusion dies using lubricating means
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Engineering & Computer Science
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Manufacturing & Machinery
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Chemical & Material Sciences
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Ceramic Engineering
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Mechanical Engineering
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FR699609D1930-07-111930-07-11Perfectionnements apportés au procédé de fabrication de corps pleins ou creux en matière plastique au moyen de filirères, ainsi qu'aux dites filières
ExpiredFR699609A
(fr)
Perfectionnements apportés au procédé de fabrication de corps pleins ou creux en matière plastique au moyen de filirères, ainsi qu'aux dites filières