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B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
B28D1/025—Use, recovery or regeneration of abrasive mediums
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FR711164D1930-05-151930-05-15Distrbuteur de matières abrasives pour châssis de sciage des marbres, granits et autres matériaux de construction
ExpiredFR711164A
(fr)