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B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
B28D7/04—Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work
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FR920426D1945-10-011945-10-01Procédé pour l'usinage de petites pièces en marbre, en pierre marbrière ou matière analogue
ExpiredFR920426A
(fr)