BG44641
V'LCHEV,VLADIMIR I.,BG, KARADAKOV,KIRIL N.,BG, DIMITROV,DIMIT'R R.,BG
Year of Publication 16.01.1989
Get full text
Year of Publication 16.01.1989
Patent
COMPOSITION FOR MANUFACTURE OF FIBROUS MATERIALS FROM PLANT RAW- MATERIALS
V'LCHEV,VLADIMIR I.,BG, V'LCHEV,IVO V.,BG, DRAGANOVA,RAJJNA JJ.,BG, PETROVA,LILJANA D.,BG
Year of Publication 14.10.1988
Get full text
Year of Publication 14.10.1988
Patent
BG45148
BENCHEVA,SIJJKA P.,BG, V'LCHEV,VLADIMIR I.,BG, V'LCHEV,IVO V.,BG, GENEV,SERGEJJ I.,BG, IVANOVA,NADEZHDA M.,BG, KARADAKOV,KIRIL N.,BG
Year of Publication 14.04.1989
Get full text
Year of Publication 14.04.1989
Patent
PAPER COMPOSITION
NEDELCHEVA,MARGARITA P.,BG, BENCHEVA,SIJJKA P.,BG, PETKOV,PETKO K.,BG, V'LCHEV,VLADIMIR I.,BG, IVANOVA,NADEZHDA M.,BG
Year of Publication 15.12.1988
Get full text
Year of Publication 15.12.1988
Patent
PAPER COMPOSITION
SAVOV,ATANAS I.,BG, MARKOV,STEFAN N.,BG, V'LCHEV,VLADIMIR I.,BG, PETKOVA,EVDA KH.,BG, PASKALEVA,MARIJA I.,BG, STOJANOV,STOJAN P.,BG
Year of Publication 15.12.1988
Get full text
Year of Publication 15.12.1988
Patent
METHOD FOR TREATMENT OF FIBROUS SUSPENSION IN MANUFACTURE OF PAPER
STOJANOV,NIKOLA S.,BG, V'LCHEV,VLADIMIR I.,BG, KURTEVA,LJUBA A.,BG, PETKOVA,EVDA KH.,BG, NENKOV,MITKO N.,BG
Year of Publication 14.10.1988
Get full text
Year of Publication 14.10.1988
Patent
COMPOSITION FOR DELIGNIFYING OF PLANT RAW MATERIALS
V'LCHEV,VLADIMIR I.,BG, V'LCHEV,IVO V.,BG, DRAGANOVA,RAJJNA JJ.,BG, IKONOPISOVA,BAGRJANA P.,BG, IVANOVA,NADEZHDA M.,BG
Year of Publication 15.07.1988
Get full text
Year of Publication 15.07.1988
Patent
MEANS FOR SURFACE ENOBLING OF PAPER AND CARDBOARD
SIMEONOV,NIKOLAJJ P.,BG, SAVOV,ATANAS I.,BG, V'LCHEV,VLADIMIR I.,BG, IVANOV,IVAN A.,BG, TONCHEV,DANCHO T.,BG, DIMITROV,DIMIT'R R.,BG
Year of Publication 15.07.1988
Get full text
Year of Publication 15.07.1988
Patent
BG44973
RACHOVICHIN,BOJJKO I.,BG, SAVOV,ATANAS I.,BG, V'LCHEV,VLADIMIR I.,BG, KJURKCHIEV,DIMIT'R A.,BG, TOTKOV,KRASIMIR T.,BG, TONCHEV,DANCHO T.,BG, DIMITROV,DIMIT'R R.,BG, KALUSHKOV,RADOSLAV K.,BG, TATARSKI,IVAN B.,BG
Year of Publication 15.03.1989
Get full text
Year of Publication 15.03.1989
Patent
BG44952
MARKOV,STEFAN N.,BG, V'LCHEV,VLADIMIR I.,BG, V'LCHEV,IVO V.,BG, GENEV,SERGEJJ I.,BG, DRAGANOVA,RAJJNA JJ.,BG, VIDIMSKI,EVSTATI P.,BG, NENKOVA,SANCHI K.,BG
Year of Publication 15.03.1989
Get full text
Year of Publication 15.03.1989
Patent
PAPER COMPOSITION
BENCHEVA,SIJJKA P.,BG, V'LCHEV,VLADIMIR I.,BG, V'LCHEV,IVO V.,BG, MASLAROVA,DIMITRINA P.,BG, VIDIMSKI,EVSTATI P.,BG, IVANOVA,NADEZHDA M.,BG, TONCHEV,DANCHO T.,BG
Year of Publication 15.12.1988
Get full text
Year of Publication 15.12.1988
Patent