PL253246A1
(en )
1986-08-26
Method of obtaining novel pyrolobenzimidazoles
DE3570868D1
(en )
1989-07-13
Method for the preparation of chloroformate compositions
PL252562A2
(en )
1985-12-03
Method of obtaining novel pyridazionoamine compounds
PL251703A1
(en )
1985-12-03
Method of obtaining novel 6-alkylidenopenemic compounds
DE3570889D1
(en )
1989-07-13
Water-swellable sealantand method of preparation
GB8709340D0
(en )
1987-05-28
Asphaltic composition
GB8608302D0
(en )
1986-05-08
Preparation of bitumen
PL252161A1
(en )
1986-08-26
Method of obtaining novel salts-derivatives of oxazephorine
GB2193204B
(en )
1990-04-04
Method of producing ceramic composition
GB8407547D0
(en )
1984-05-02
Composition of polymers
GB8606401D0
(en )
1986-04-23
Production of bitumen
PL269047A1
(en )
1988-09-15
Method of obtaining novel 1-aryloxy-3-amino-2-propanols
PL261390A1
(en )
1988-08-04
Method of manufacture of asphalt composition
PL266886A1
(en )
1989-01-05
Method of obtaining novel tetrahydrobenzothiazoquinolines
PL267876A1
(en )
1988-11-24
Method of obtaining novel aryloxyaminoalkanes
PL263116A1
(en )
1988-09-01
The method of asphalt d-35 composition manufacture
PL261381A1
(en )
1988-07-07
Method of obtaining modified asphalts
PL256703A2
(en )
1987-01-26
Method of manufacture of chip-concrete composition
PL238253A1
(en )
1984-03-26
Method of manufacture of asphalt composition
PL268807A1
(en )
1989-05-16
Method of obtaining modified asphalt
PL247464A1
(en )
1985-11-05
Method of preparing polyolefinous compositions
GB8421143D0
(en )
1984-09-26
Mass-laying of paving
BG43226A1
(en )
1988-05-16
Method for preparing of polyvinylchloride composition
BG42228A1
(en )
1987-11-14
Method for manufacture of shutterings
PL250252A1
(en )
1986-06-03
Method of obtaining novel aziridinylcyclotriphosphazenes