GR64553B
(en )
1980-04-14
Method for the preparation of aminoalkyloeterocyclic compounds
YU234378A
(en )
1982-06-30
Process for purifying waste water
GB2001306B
(en )
1982-01-06
Method for waste water purification with the aid of a sorption agent
GR65010B
(en )
1980-06-12
Method for the preparation of new substituted of kinolylogouanidines
GR62641B
(en )
1979-05-15
Process for the purification of anthocyanes
JPS541391A
(en )
1979-01-08
Regeneration of waste rubber
CS193769B1
(en )
1979-11-30
Method for the regeneration of bromine from waste mixture of anorganic salts
JPS53126028A
(en )
1978-11-02
Method for regenerative treatment of concrete waste
YU21978A
(en )
1982-06-30
Process for the purification of waste gases
JPS52146236A
(en )
1977-12-05
Method of regenerating developer waste
JPS5417985A
(en )
1979-02-09
Regeneration of waste rubber
JPS5484328A
(en )
1979-07-05
Method of reclaiming waste
JPS5389207A
(en )
1978-08-05
Automatic controller for blade of bulldozer
JPS543026A
(en )
1979-01-11
Method of purifying betaaphenylethylalcohol
JPS549626A
(en )
1979-01-24
Regeneration of photodeveloper waste solution
JPS5412308A
(en )
1979-01-30
Method of purifying methylltertiallbutylether
SU633805A1
(ru )
1978-11-25
Способ получени сорбента дл поглощени соединений серы из сточных вод
JPS5431427A
(en )
1979-03-08
Method of regenerating waste asphalt aggregate
JPS52127921A
(en )
1977-10-27
Apparatus for regeneration of waste aggregate
JPS5417927A
(en )
1979-02-09
Regenerating method of asphalt concrete
JPS5395930A
(en )
1978-08-22
Method of purifying phenol
JPS52133343A
(en )
1977-11-08
Method of copperizing various materials for construction
DE2860564D1
(en )
1981-04-16
Process for the purification of benzaldehyde
JPS5392883A
(en )
1978-08-15
Method for regenerating waste rubber
JPS52143018A
(en )
1977-11-29
Method of regenerating developer waste