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Individual
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Individual
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Priority to ES9401052UpriorityCriticalpatent/ES1027709Y/en
Publication of ES1027709UpublicationCriticalpatent/ES1027709U/en
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Publication of ES1027709YpublicationCriticalpatent/ES1027709Y/en
Processing And Handling Of Plastics And Other Materials For Molding In General
(AREA)
Supports For Plants
(AREA)
Nozzles For Electric Vacuum Cleaners
(AREA)
Abstract
A screw head double use, comprising a screw head (1) whatsoever gotasebo avel1anada, p1ana exagonal or other consisting of a central processing incoming (3) depth at a vain blind-conico (4) characterized in that said central processing incoming (3) is cut at cruceta by a double set of slots diametrical (side to side) (5, 6) open at their ends and of equal depth that defined central processing incoming. (Machine-translation by Google Translate, not legally binding)
ES9401052U1994-04-191994-04-19
A DOUBLE USE SCREW HEAD.
Expired - Fee RelatedES1027709Y
(en)