DE3063579D1
(en )
1983-07-07
Process for producing alumina
DE3373911D1
(en )
1987-11-05
Process for production of polyester
DE3361971D1
(en )
1986-03-13
Method for producing clinker
HUT34944A
(en )
1985-05-28
Process for the production of new hydroxy-alkane- and alkene-tetrahydrofuran- and tetrahydropyran-derivatives
DE3478016D1
(en )
1989-06-08
Process for preparing an iron oxide
DE3373093D1
(en )
1987-09-24
Process for producing aminophenyl-beta-hydroxyethylsulfone
GB2127797B
(en )
1985-10-16
Process for producing magnetic powder
DE3369309D1
(en )
1987-02-26
Process for the preparation of ferrites from iron (ii) sulfate
DE3172234D1
(en )
1985-10-17
Process for the preparation of magnetic iron oxides
PT77426A
(en )
1983-10-01
Process for the production of 7-substituted-3-vinyl-3-cephem compounds
HUT34556A
(en )
1985-03-28
Process for the production of complex ferro-alloys of si-base
JPS5617929A
(en )
1981-02-20
Method of producing red iron oxide by precipitation
DE3365862D1
(en )
1986-10-09
Process for making cinder aggregates
DE3170067D1
(en )
1985-05-23
Process for producing aluminum oxide
HUT35271A
(en )
1985-06-28
Process for producing antracycline-glycosides
DE3376111D1
(en )
1988-05-05
Process for the manufacture of refractory elements
DE3362309D1
(en )
1986-04-03
Process for producing nitrilotriacetonitrile
GB2128997B
(en )
1985-12-24
Process for producing alkylangelicins
YU38982A
(en )
1985-04-30
Process for producing iron oxide by means of calcination
DE3375024D1
(en )
1988-02-04
Process for producing d-beta-hydroxyalkanoic acid
ZA831901B
(en )
1984-10-31
Process for producing sponge iron by a direct reduction of iron oxide-containing materials
DE3362699D1
(en )
1986-04-30
Process for producing alpha-acetoxypropionaldehyde
DE3369678D1
(en )
1987-03-12
Process for producing benzophenone-azines
PH21242A
(en )
1987-08-31
Process of producing sponge iron by a direct reduction of iron oxide containing material
DE3168492D1
(en )
1985-03-07
Process for the production of high-purity iron oxide