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PAUL DETERMES
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PAUL DETERMES
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Application grantedgrantedCritical
Publication of FR362955ApublicationCriticalpatent/FR362955A/fr
B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
B21C23/00—Extruding metal; Impact extrusion
B21C23/02—Making uncoated products
B21C23/04—Making uncoated products by direct extrusion
B21C23/08—Making wire, rods or tubes
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR362955D1906-02-021906-02-02Procédé et appareils pour la fabrication des barres, tubes et toles métalliques par refoulement du métal
ExpiredFR362955A
(fr)