HUT45193A
(en )
1988-06-28
Process for production of galenicum
GB2159539B
(en )
1988-01-06
High speed copper electroplating process
AU7205887A
(en )
1987-10-09
Process and apparatus for introducing metal chips into a molten metal bath thereof
HUT44976A
(en )
1988-05-30
Process for production of chlor-gas from hydrogenchlorid
YU45324B
(en )
1992-05-28
Process for extracting copper from water solutions
HUT44276A
(en )
1988-02-29
Process for production of poli-/alpha-olefin/s
ZA853701B
(en )
1986-05-28
Bioleaching process
HUT44475A
(en )
1988-03-28
Process for production of chlor-carbonic-acid-chlorids
GB2204325B
(en )
1991-01-09
A method of electrolytically treating metals
GB8803318D0
(en )
1988-03-09
Process for recovery of metals
EP0249969A3
(en )
1989-04-26
Process for production of 1-aminoauthraquinone
PH24007A
(en )
1990-02-09
Refining process
EP0256812A3
(en )
1989-04-26
Process for separation of n-protected -alpha-l-aspartyl-l-phenylalines
PL260599A1
(en )
1988-09-15
Method of carrying out a copper refining process
HUT44017A
(en )
1988-01-28
Process for production of 3-hydroxi-methil-izokynolins
GB2204595B
(en )
1990-11-28
Metal refining process
HUT48562A
(en )
1989-06-28
Process for production of substituated fluor-benzols
BG42111A1
(en )
1987-10-15
Method for refining of copper
GB8729133D0
(en )
1988-01-27
Method for production of 1-valine
PL261091A1
(en )
1988-04-14
Method of carrying out a blast-furnace process
CS556987A2
(en )
1990-06-13
Method of n-paraffine removal
CS686987A2
(en )
1989-08-14
Method of new 1-aryloxy-dihydrobenzothiadiazinyl alkylamino-alkanes production
CS394184A2
(en )
1988-09-16
Process for electrolytical copper refining
PL248622A1
(en )
1986-01-14
Method of carrying out a crystallization process
HUT47566A
(en )
1989-03-28
Process for production of furaltadone-mezilate-salt