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Application filed by Южно-Уральский завод "Кристалл"filedCriticalЮжно-Уральский завод "Кристалл"
Priority to SU4890151/26ApriorityCriticalpatent/SU1759044A1/en
Application grantedgrantedCritical
Publication of SU1759044A1publicationCriticalpatent/SU1759044A1/en
FIELD: growing of crystals. SUBSTANCE: autoclave has casing in the form of central shell with outer surface covered with winding. At least one inner layer of winding is made perforated. EFFECT: increased efficiency, simplified construction and reduced dimensions and mass. 2 dwg, 2 tbl
MULTI-LAYER MANUFACTURE FOR THE CREATION OF AN INSERTABLE STRUCTURE INSIDE HELMETS, CONNECTABLE TO A THERMALLY TREATED AIR SOURCE AND ABLE TO GUARANTEE UNIFORM SUPER FICIAL DISTRIBUTION.
"PROCEDURE FOR THE FORMATION AND ASSEMBLY OF LAMPS OF THERMOPLASTIC MATERIAL, OF HIGH THERMAL RESISTIVITY AND HIGH COEFFICIENT OF SOUND ABSORPTION".