Acid electrolyte suitable for high-speed galvanic zinc separation
HUT63119A
Cross flow electrolytic cell, particularly for electroflocculation and/or electroflotation purification of emulsion and/or suspension sewage
HU204017B
Process for regenerating solutions serving for chromating metal surfaces
HUT44210A
Process for producing silver coating with chemical metal-precipitation
HU187723B
Method and apparatus for feeding parts of magnetizable material, preferably shaped plate parts with one by one separation
HU183959B
Fender wall for ambient protecting against explosion
HU185042B
Method for electro flocculation purifyng emulsive and/or suspensoid sewages
HU179101B
Method and apparatus for forming metal plates particularly casing plates of sheet metal poles by bending
HU180649B
Process and apparatus for determining abrasive resistance of metal surfaces,first of all of electroplates,and abrasive character of abrasive materials
HU179399B
Dipping basket device particularly for chroming bulk goods
HU176362B
Process and solution for treating black chromate coatings
HU174253B
Equipment for cleaning details with organic solvents
FR2218024A5
Rapid determination of corrosion resistance - by subjecting metal surfaces opt. provided with protective coatings to action of atomic oxygen and opt. aggressive anions
RO68627A
Apparatus for the automatic filling of gas cartridges
GB953246A
Method of producing explosives containing ammonium nitrate
US3089226A
Method for the manufacture of heat exchangers
GB856197A
Improvements in equipment for assembling the equipment on heat exchangers
GB912301A
Improved method for the manufacture of heat exchangers
