FIELD: cryogenic equipment, may be used in optics for dispensing, storing and packing of products at low temperature. SUBSTANCE: apparatus has housing with upper surface formed as at least one Fresnel lens, which is arranged so that mirror screen may be provided above face side of this lens. EFFECT: increased efficiency and enhanced reliability in operation. 13 cl, 3 dwg
| Title | Year | Author | Number | 
|---|---|---|---|
| ORNAMENTAL VESSEL | 1996 | 
 | RU2138977C1 | 
| PUBLICATION WITH STEREOSCOPIC PICTURES (VARIANTS) | 1996 | 
 | RU2111124C1 | 
| "SOARING MIRAGES" MOSAIC | 1996 | 
 | RU2110413C1 | 
| DECORATIVE MATERIAL | 1996 | 
 | RU2110491C1 | 
| AQUARIUM-TYPE APPARATUS WITH SPECIFIC OPTICAL EFFECT | 1996 | 
 | RU2110174C1 | 
| ASH TRAY | 1996 | 
 | RU2105511C1 | 
| CONTAINER FOR LIQUID | 1996 | 
 | RU2106020C1 | 
| LABEL SETTER | 1996 | 
 | RU2112284C1 | 
| DECORATIVE BASE FOR PERSONAL VISITING, BUSINESS OR IDENTIFICATION CARD, SOUVENIR OR CONGRATULATORY CARD, OR ILLUSTRATION, OR MONETARY DOCUMENT | 1996 | 
 | RU2111125C1 | 
| DECORATIVE OR SOUVENIR DEVICE FOR DISPLAYING IMAGES | 1996 | 
 | RU2111550C1 | 
Authors
Dates
1999-01-10—Published
1996-11-01—Filed