FR2325605A1
(en )
1977-04-22
WATER PURIFIER
BE821762A
(en )
1975-04-30
COMPOSITIONS IMPROVING THE COLD FLOW OF FUEL-OILS
FR2309795A1
(en )
1976-11-26
WATER STEAM GENERATOR
FR2274365A1
(en )
1976-01-09
INSTALLATION FOR THE APPLICATION OF DETONATION COATINGS
FR2321669A1
(en )
1977-03-18
PANEL FOR THE ABSORPTION OF SOLAR ENERGY
BE815848A
(en )
1974-12-02
COMPOSITION CONTAINING ZINC FOR CORROSION INHIBITION
BE810714A
(en )
1974-05-29
FORMWORK FOR THE EXECUTION OF ROUND CONTAINERS
BE811849A
(en )
1974-09-04
CATHODIC TUBE FOR THE REPRODUCTION OF COLORED IMAGES
BE833431A
(en )
1976-03-15
FITTING FOR PIPING ASSEMBLY
RO72098A
(en )
1983-08-03
METHOD AND INSTALLATION FOR ABSORBING THE SLUDGE OF LIGHTING BASINS
BE809844A
(en )
1974-05-16
SLUDGE EVACUATION MECHANISM
BE809320A
(en )
1974-07-02
POSITION INDICATION INSTALLATION
AT325869B
(en )
1975-11-10
MICROSCOPE LIGHTING ARRANGEMENT FOR THE REALIZATION OF KÖHLER'S LIGHTING PRINCIPLE
BE811273A
(en )
1974-08-19
CATHODIC TUBE FOR THE REPRODUCTION OF COLORED IMAGES
FR2313745A1
(en )
1976-12-31
INSTALLATION FOR THE PRODUCTION OF NUCLEAR ENERGY
BE823732A
(en )
1975-06-20
HYDROCARBON PURIFICATION
BE819336A
(en )
1974-12-16
DEVICE TO INDICATE THE TEMPERATURE OF GALVANIC ELEMENTS
RO69742A
(en )
1980-05-15
METHOD OF REFINING THE CAST IRON
BE823524A
(en )
1975-06-18
11 BETA-ALKYL-STEROIDS OF THE OESTRANE SERIES
BE811955A
(en )
1974-09-06
CATHODIC TUBE FOR THE REPRODUCTION OF COLORED IMAGES
BE823218A
(en )
1975-06-11
WASTE WATER AERATOR
BE835436A
(en )
1976-05-10
ANODIC ASSEMBLY FOR THE ELECTROLYSIS OF BRINE
RO66305A2
(en )
1978-12-15
INSTALLATION FOR THE VALORIZATION OF ENERGY OF MARINE FLOWS
BE805912A
(en )
1974-02-01
ELECTRODE STRUCTURE FOR ELECTROCLIMATIZATION INSTALLATION
BE782802A
(en )
1972-08-16
MOBILE INSTALLATION FOR WATER PURIFICATION