IT1012157B
(it )
1977-03-10
Raccordo perfezionato per tubazioni
HU171712B
(hu )
1978-03-28
Ustanovka dlja biologicheskoj obrabotki stochnoj vody
IL45726A0
(en )
1974-11-29
Method and apparatus for the purification of water
YU127874A
(en )
1980-10-31
Process for obtaining compolyamides
CA976760A
(en )
1975-10-28
Pipe cleaning apparatus
YU39604B
(en )
1985-03-20
Process for obtaining new 3-phenyl-6-halopyridazine
AR201394A1
(es )
1975-03-07
Aparato limpiador de balasto
IT1005779B
(it )
1976-09-30
Mezzi per pulitura
YU36980B
(en )
1984-08-31
Process for obtaining new d-homosteroids
YU37478B
(en )
1984-08-31
Process for obtaining 14beta-alkyloxamorphinane
YU39303B
(en )
1984-10-31
Process for obtaining alfa-6-deoxy-tetracyclines
CA987623A
(en )
1976-04-20
Apparatus for conveying pipe longitudinally
IL45072A0
(en )
1974-10-22
Process for the purification of waste water
YU186274A
(en )
1982-06-30
Process for obtaining cephalosporinic compounds
CA993576A
(en )
1976-07-20
Purifying apparatus for purifying contaminated water
YU25374A
(en )
1982-02-28
Process for obtaining 6delta-deoxytetracyline
ZA733039B
(en )
1974-04-24
Apparatus for cleaning the ascension pipe of coke-ovens
YU36922B
(en )
1984-08-31
Process for obtaining new m-diurethanes
CS180770B1
(en )
1978-01-31
Apparatus for cleaning of ceramic pipes,especially of drain pipes
YU279774A
(en )
1982-06-18
Process for obtaining 4-oxo-2-imidazolidinylidene-urea
YU36941B
(en )
1984-08-31
Process for obtaining new thiadizolyl-carbamides
ZA741147B
(en )
1975-02-26
Bedpan rinser apparatus
JPS5388680A
(en )
1978-08-04
Apparatus for sucking out water from oil
IE40154L
(en )
1975-02-08
Apparatus for making concrete pipes.
YU151174A
(en )
1982-05-31
Process for the dehalogenization of 11-a-halo-methylene-tetracycline