CH475930A
(en )
1969-07-31
Process for the production of naphthalene and indene derivatives
AT278239B
(en )
1970-01-26
Process for the production of urokinase
CH454459A
(en )
1968-04-15
Process and device for the continuous production of polylactams
CH455289A
(en )
1968-06-28
Process for the production of polyester
CH483203A
(en )
1969-12-31
Process for the production of spices
CH456500A
(en )
1968-07-31
Process for the production of steel pipes
AT253661B
(en )
1967-04-25
Process for the continuous production of methane-containing gases
AT265808B
(en )
1968-10-25
Process for descaling stainless steel
CH454163A
(en )
1968-04-15
Process for the production of polyhalophenols
AT285827B
(en )
1970-11-10
Process for the microwave treatment of materials
CH485616A
(en )
1970-02-15
Process for the production of ceramic-bonded refractory bodies
AT286337B
(en )
1970-12-10
Process for the production of stainless chrome and chrome-nickel steel
AT249241B
(en )
1966-09-12
Process for the continuous production of methane-containing gases
CH462155A
(en )
1968-09-15
Process for the production of tetracyclines
CH522567A
(en )
1972-06-30
Process for the production of ferromagnetic chromium dioxide
AT256808B
(en )
1967-09-11
Process for the production of ɛ-caprolactam
AT295451B
(en )
1972-01-10
Process for the production of L-asparaginase
AT283411B
(en )
1970-08-10
Process for the production of corrosion-resistant chrome and chrome-nickel steels
AT265099B
(en )
1968-09-25
Process for the production of refractory chromium and chromium magnesite bricks
AT266029B
(en )
1968-11-11
Process for the uniform acid treatment of yarns
CH467075A
(en )
1969-01-15
Process for the production of urokinase
CH524557A
(en )
1972-06-30
Process for the production of unsaturated ketones
CH487950A
(en )
1970-03-31
Continuous process for the production of elongated objects
AT281794B
(en )
1970-06-10
PROCESS FOR THE PRODUCTION OF PEROXYACETALS AND PEROXYKETALS
CH461804A
(en )
1968-08-31
Process for the production of polyamino acids