|
RU2095317C1
|
|
Filter for cleaning liquids
|
|
RU2092205C1
|
|
Method for neutralizing non-symmetrical dimethyl hydrazine
|
|
RU2103371C1
|
|
Method of producing seed material for crystallization of sugar
|
|
RU2070429C1
|
|
Filter element
|
|
RU2061273C1
|
|
Microwave power input/output device for helical slow-wave structure
|
|
RU2048210C1
|
|
Device for impregnating roll material
|
|
RU2048869C1
|
|
Membrane manufacture method
|
|
RU2039099C1
|
|
Method of extraction of nonferrous metals from solutions
|
|
RU2018614C1
|
|
Device for rolling-up protective canvas
|
|
RU2052625C1
|
|
Device for rolling up protective cloth of aperture
|
|
RU2035578C1
|
|
Device for protecting openings in buildings and structures
|
|
RU2010581C1
|
|
Device for subjecting biological objects to electromagnetic radiation of optic range
|
|
RU2046761C1
|
|
Apparatus for magnetic treatment of liquid
|
|
RU2004270C1
|
|
Device for laser acting on biological object
|
|
RU2048711C1
|
|
Hand-held soil-tilling implement
|
|
RU1818647C
|
|
Aerial
|
|
RU2023867C1
|
|
Device for liquidating paraffin-hydrate formation in well pipes
|
