Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Italmac S A
Original Assignee
Italmac S A
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Filing date
Publication date
Application filed by Italmac S AfiledCriticalItalmac S A
Priority to ES0242475ApriorityCriticalpatent/ES242475A3/en
Publication of ES242475A3publicationCriticalpatent/ES242475A3/en
Improvements in the manufacture of abrasive wheels, characterized in that the abrasive piece has been provided in such a way that it is constituted by an upper disk with means for coupling to the rod of the machine, whose disc, constructed with conventional materials, has its endowed edge of a ripple formed by a series of recesses and projections disposed radially. (Machine-translation by Google Translate, not legally binding)
ES0242475A1958-06-141958-06-14Improvements in the manufacture of abrasive wheels. (Machine-translation by Google Translate, not legally binding)
ExpiredES242475A3
(en)