EP0271351A3
(en )
1989-07-26
Vacuum evaporating apparatus
FR2649724B1
(fr )
1991-11-15
Procede d'obtention de materiaux carbones par vaporisation sous vide
HUT52774A
(en )
1990-08-28
Process for producing compounds containing condensed quinolin-ring systhems
FR2540983B1
(fr )
1989-07-13
Condenseur de vapeur sous vide refroidi a l'air
GB8626778D0
(en )
1986-12-10
Vacuum condenser
AU9091191A
(en )
1992-06-11
Vapor collecting apparatus
GB8903013D0
(en )
1989-03-30
Vacuum distillation process
GB8903011D0
(en )
1989-03-30
Vacuum distillation process
PL277348A1
(en )
1989-10-16
Shell-and-tube condenser of increased thermal donductance for condensation of vapours
CS364188A1
(en )
1990-01-12
Condenser for pure tellurium's vapours condensation during tellurium's vacuum distillation
ZA90933B
(en )
1990-10-31
Vacuum distillation process
GB8903007D0
(en )
1989-03-30
Vacuum distillation device
GB2122648B
(en )
1985-10-16
Condensing zinc vapour
GB8726639D0
(en )
1987-12-16
Vacuum evaporation & deposition
GB8720415D0
(en )
1987-10-07
Vacuum evaporation & deposition
GB2278786B
(en )
1996-12-11
Cyclonic vapor flow condenser
IL99673A0
(en )
1992-08-18
Condenser and a method for condensing a vapor
AU4268889A
(en )
1990-04-26
New 2-carbonyl substituted n, n'-di-(trimethoxybenzoyl) piperazines, process for preparing the same and therapeutical compounds containing them
FR2670770B1
(fr )
1993-05-14
Procede de preparation d'un oxyde d'au moins deux metaux differents.
AU108191S
(en )
1990-07-06
Vacuum cleaner
IL94554A0
(en )
1991-03-10
Process for the preparation of pure 4,4'-dihydroxybiphenyl
SG144594G
(en )
1995-04-28
Vacuum distillation process
SG145494G
(en )
1995-04-28
Vacuum distillation device
YU140489A
(en )
1991-06-30
New condensed heterocyclical compounds and process for obtaining thereof
IT8721579V0
(it )
1987-05-12
Caldata per l'inchistrazione dei timbri sotto vuoto.