Process for producing new insocyanate/polysilicic acid based systems
HUT51214A
Process for continuous graining of calcium ammonium nitrate fertilizer with optional grain size from ammonium nitrate melt of at least 99 per cent by weight
GB8815316D0
Process for removing oxide layer and scale from metals and metal alloys
SE8802374D0
Pickling esp. of steels - using acid-free or low acid content ferric chloride and-or sulphate soln.
HUT48438A
Synergetic fungicides containing as active substance aluminium-alkyl-phosphonate and copper
HUT47083A
Process for producing monothiocarbamic acid-5-alkyl esters
HUT47655A
Plastic guide rail with steel tube reinforcement
HUT53398A
Process for descaling and deoxidating metals and metal alloys, particularly alloyed steels, high-alloyed steels and carbon steels, in pickling bath containing iron(iii)ion active ingredient
HUT45606A
Method for decreasing or removing the moisture content of heat-sensitive melts
HUT45229A
Improved process for production of 4-chlor-butanal
ATA244886A
Process for the preparation of novel substituted alkoxycarbonyl dithiocarbamates and thiolcarbamates
HUT45699A
Gas-mixing and feeding device of closed system particularly for producing nitrous oxide- oxygen gas mixture applied for assuaging of pains
HUT44062A
Process for producing composition for foaming synthetic materials
HUT44495A
Process for producing 4-hydroxypiperidine and its alkyl derivatives
HUT42294A
Process for production of composition regulating the growth of plants
HUT45480A
New process for producing orthophenylene diamine by catalytic hydrogenation of orthonitroaniline
HUT43347A
Method for water draining of closed system on agricultural, industrial and inhabited lands
HUT42826A
Pipe union for flange joints of duplicated heated or cooled pipe systems
