FR676353A - Dispositif d'apport pour des machines à tarauder automatiques, en particulier des machines à tarauder les manchons de tuyaux
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Dispositif d'apport pour des machines à tarauder automatiques, en particulier des machines à tarauder les manchons de tuyaux
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B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
B23G1/00—Thread cutting; Automatic machines specially designed therefor
B23G1/22—Machines specially designed for operating on pipes or tubes
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Mechanical Engineering
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FR676353D1928-06-151929-06-07Dispositif d'apport pour des machines à tarauder automatiques, en particulier des machines à tarauder les manchons de tuyaux
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(fr)