CS253388A2
(en )
1990-09-12
Method of 10-dihydro-10-dexy-11-azarythronolides prepararation
GB2202919B
(en )
1990-11-21
Lubrication of gearing
JPS6451492A
(en )
1989-02-27
Manufacture of fatty hydrocarbon
GB8800484D0
(en )
1988-02-10
De-emulsification of oils
PL272681A1
(en )
1989-02-06
Method of obtaining novel aminomethylphenylpyrazines
PL148255B2
(en )
1989-09-30
Method of obtaining gear oils
PL274709A1
(en )
1989-05-16
Method of obtaining halogenalkylthiazoles
PL272680A1
(en )
1989-02-06
Method of obtaining novel pyrasinamides
PL266554A1
(en )
1989-01-05
Method of obtaining alkylfurylcarbinoles
PL135507B2
(en )
1985-10-31
Method of manufacture of gear oils
PL265355A1
(en )
1988-11-10
Method of obtaining 4-j125-iodophenylisothiocyanate
PL267220A1
(en )
1989-02-06
Method of obtaining dicarbaminates
CS259802B3
(en )
1988-11-15
Method of lubricating oils production
CS274683B2
(en )
1991-09-15
Method of dialkyldichlorosuccinates
PL269870A1
(en )
1989-07-10
Method of obtaining estrochlorcines
PL265354A1
(en )
1988-11-10
Method of obtaining 4-j125-iodophenylisothiocyanate
PL269125A1
(en )
1989-05-30
Method of obtaining n-p-chlorobezenosulfonyl-n-propylurea
PL269347A1
(en )
1989-06-12
Method of obtaining 2-hydroxy-6-acetylnaphtalene
PL269356A1
(en )
1989-06-12
Method of obtaining 2h-benzotriazoles
PL269714A2
(en )
1988-09-15
Method of obtaining betha-methyladigoxine
PL268899A1
(en )
1989-05-30
Method of obtaining 1-aryl-3-amin-2-pyrazolin-5-ones
PL268201A1
(en )
1989-04-17
Method of obtaining 5-chloro-1-methylimidazole
PL147872B2
(en )
1989-08-31
Method of obtaining 1-aryl-3-/3-aminobenzamido/-2-pyrazolin-5-one
PL148480B2
(en )
1989-10-31
Method of obtaining 1-aryl-3-/3-nitrobenzamido/-2-pyrazolin-5-one
PL266637A1
(en )
1989-01-05
Method of obtaining 3-/-acetonyl-p-nitrobenzy/-4-hydroxycumarin