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B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23B—TURNING; BORING
B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
B23B29/04—Tool holders for a single cutting tool
B23B29/12—Special arrangements on tool holders
B23B29/14—Special arrangements on tool holders affording a yielding support of the cutting tool, e.g. by spring clamping
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FR340794D1904-02-271904-02-27Système de porte-burins universels s'appliquant sur les machines-outils en général pour le coupage de tous les métaux
ExpiredFR340794A
(fr)