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Application filed by A C Wickman LtdfiledCriticalA C Wickman Ltd
Publication of CH260136ApublicationCriticalpatent/CH260136A/fr
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23B—TURNING; BORING
B23B9/00—Automatic or semi-automatic turning-machines with a plurality of working-spindles, e.g. automatic multiple-spindle machines with spindles arranged in a drum carrier able to be moved into predetermined positions; Equipment therefor
B23B9/02—Automatic or semi-automatic machines for turning of stock
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
CH260136D1944-11-081945-11-08Machine-outil, notamment tour automatique à broches multiples.
CH260136A
(fr)