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Filing date
Publication date
Application filed by Юрій Павлович Євреєнко, Юрий Павлович Евреенко, Василь Арсентійович Гурин, Василий Арсентьевич ГуринfiledCriticalЮрій Павлович Євреєнко
Priority to UA2004042525UpriorityCriticalpatent/UA4374U/en
Publication of UA4374UpublicationCriticalpatent/UA4374U/en
Physical Or Chemical Processes And Apparatus
(AREA)
Slide Fasteners, Snap Fasteners, And Hook Fasteners
(AREA)
Abstract
The proposed pyramid contains the base pyramid with the equilateral sides. On each side, at the area of one of the angles at the base of the side, an opening shaped as a triangle is provided. At the area of the other angle, a trihedral secondary pyramid is arranged that is used as an energy concentrator. Each secondary pyramid has the open side facing the edge of the base pyramid.