Method for purifying basic, oxidizing and/or acidiv reductive decontaminant solution of atomic power plant
HU9303614D0
Ash-free detergent-dispergant polymer type additive composition and process for preparing thereof
HU914027D0
Method for producing bioceramics of various porosity and pore size having hydroxil-apatite, beta-whitlocite or alpha-whitlocite as main phase
HU913686D0
Process for producing containing them chromodiopside colour-body and green glaze containing them
HUT64925A
Method for making coloured potash - crystalline - glass on a photochemical way
HU895841D0
Process for producing homogenous oxide layer on the surface of products from aluminium and it's alloys
HUT55438A
Process and apparatus for diminishing harmfull emission of fixed gas-motors
HU205459B
Stable indicator composition for detecting total hardness of the very soft waters
HUT54808A
Method and device for measuring oxydation-reduction potential in the water/steam circuit of high-pressure systems, in particular of boilers in thermal power-station
HU203155B
Indicator composition for definition summarized hardness of water
HUT38095A
Process for producing dithio-carbamate in aquous medium with phasis-transfer catalysis
