FR568533A - Appareil pour perforer, marquer, graver, comprimer, etc., à intervalles réguliers une bande se déplaçant d'un mouvement uniforme continu
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Appareil pour perforer, marquer, graver, comprimer, etc., à intervalles réguliers une bande se déplaçant d'un mouvement uniforme continu
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B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
B21D43/02—Advancing work in relation to the stroke of the die or tool
B21D43/028—Tools travelling with material, e.g. flying punching machines
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FR568533D1923-07-101923-07-10Appareil pour perforer, marquer, graver, comprimer, etc., à intervalles réguliers une bande se déplaçant d'un mouvement uniforme continu
ExpiredFR568533A
(fr)