CH475930A
(en )
1969-07-31
Process for the production of naphthalene and indene derivatives
CH450386A
(en )
1968-01-31
Process for the production of metal salts
CH436711A
(en )
1967-05-31
Process for the production of coatings
CH462169A
(en )
1968-09-15
Process for the preparation of N-acyl-indolyl-acid amides
CH456550A
(en )
1968-07-31
Process for the production of hydrogen
CH501019A
(en )
1970-12-31
Process for the production of ultra-fine polytetrafluoroethylene
CH529841A
(en )
1972-10-31
Process for the production of electroplated nickel coatings
CH403821A
(en )
1965-12-15
Process for the production of liquid hydrogen
AT283841B
(en )
1970-08-25
Process for the electrodeposition of gold-copper-cadmium alloy coatings
CH424765A
(en )
1966-11-30
Process for the production of unsaturated ketones
CH436725A
(en )
1967-05-31
Process for the production of acrylonitrile copolymers
CH413019A
(en )
1966-05-15
Process for improving the superconducting properties of superconducting material
AT240059B
(en )
1965-05-10
Process for the electrolytic deposition of sulfo-salt-forming metals
AT267273B
(en )
1968-12-27
Process for the electrodeposition of nickel coatings
AT248190B
(en )
1966-07-11
Process and bath for the electrolytic deposition of nickel
AT301977B
(en )
1972-09-25
Process for the electrolytic deposition of ruthenium and an aqueous bath for carrying out this process
CH467718A
(en )
1969-01-31
Process for the production of hydrogen
CH438234A
(en )
1967-06-30
Process for the production of hydrogen
CH447757A
(en )
1967-11-30
Process for the deposition of bright nickel by electroplating
AT264241B
(en )
1968-08-26
Process for the electrodeposition of nickel
AT267992B
(en )
1969-01-27
Process and bath for producing shiny zinc coatings
CH414301A
(en )
1966-05-31
Process for the regeneration of chemical plating baths
CH454136A
(en )
1968-04-15
Process for the production of substituted pregnenes and pregnadienes
CH471232A
(en )
1969-04-15
Process for the electrodeposition of nickel and bath for carrying out the process
AT254649B
(en )
1967-05-26
Process and bath for the deposition of copper coatings