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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HOLMAN IBERICA S A
Original Assignee
HOLMAN IBERICA S A
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Publication date
Application filed by HOLMAN IBERICA S AfiledCriticalHOLMAN IBERICA S A
Priority to ES0069562UpriorityCriticalpatent/ES69562Y/en
Publication of ES69562UpublicationCriticalpatent/ES69562U/en
Application grantedgrantedCritical
Publication of ES69562YpublicationCriticalpatent/ES69562Y/en
Processing Of Stones Or Stones Resemblance Materials
(AREA)
Abstract
Vacuum creating reservoir for hammer drills, characterized in that it is essentially constituted by a metallic container formed by two parts, upper and lower, the second being closed by its base and the first one, opened by its own and provided on its upper part with a cover, the cover of which has an internal, truncated cone central, and a flange, also internal, around which is retained by means of a wire with tension spring, a cylindrical filter, closed by its base. (Machine-translation by Google Translate, not legally binding)
ES0069562U1958-11-081958-11-08
Vacuum creating tank for rotary hammers
ExpiredES69562Y
(en)