BR7901958A
(en )
1979-11-27
FILTER FOR COMPRESSED AIR AND OTHER GASES
ES523385A0
(en )
1984-06-01
PROCEDURE AND APPARATUS FOR DEHUMIDIFYING AIR
ES502384A0
(en )
1982-04-01
IMPROVEMENTS IN APPARATUS TO ENLARGE AND PREPARE SENA-LES ELECTRICAS
SE433132B
(en )
1984-05-07
SET AND DEVICE FOR DETERMINING THE ALCOHOLIC CONTENT IN EXHAUST AIR
MX3628E
(en )
1981-04-03
IMPROVEMENTS IN PROCEDURE AND DEVICE FOR GAS DEPURATION
SE410706B
(en )
1979-10-29
MOISTURE EXCHANGER IN BREATHING AND ANESTHESIA APPLIANCES
ES490738A0
(en )
1981-02-16
IMPROVEMENTS IN AIR CLEANERS FOR ENVIRONMENTS CONCENTRATION OF POLLUTANTS
MX150019A
(en )
1984-03-02
IMPROVEMENTS IN APPARATUS TO MAKE AND CONFIGURE TIRES AND SIMILAR
IT1126870B
(en )
1986-05-21
IMPROVEMENT IN EXHAUST GAS TURBOCHARGER
ES495526A0
(en )
1981-08-01
IMPROVEMENTS IN AIR FILTERING DEVICES
MX145933A
(en )
1982-04-22
BOX IMPROVEMENTS TO FILTER GASES AND LIQUIDS
AR215660A1
(en )
1979-10-31
APPARATUS FOR NEUTRALIZING AND PURIFYING AIR
IT1117156B
(en )
1986-02-17
IMPROVEMENT IN FILTERS
MX149718A
(en )
1983-12-14
IMPROVEMENTS TO CONTAINER FOR AIR FILTER, COMPRESSED GAS AND SIMILAR
SE7703177L
(en )
1977-09-30
AIR PURIFICATION AND HUMIDIFIER
MX151457A
(en )
1984-11-28
IMPROVEMENTS IN HOSE AND METHOD TO MANUFACTURE IT
SE8001195L
(en )
1980-08-18
FILTER FOR COMPRESSED AIR AND POWER TOOLS
DK152022C
(en )
1988-07-04
DECANATING AIR Separator with air exhaust filter
ES497174A0
(en )
1982-03-01
PROCEDURE AND INSTALLATION TO MAKE AIR FILTERS.
ES494595A0
(en )
1983-01-16
PROCEDURE AND DEVICE FOR GAS DEPURATION
MX5701E
(en )
1983-12-15
IMPROVEMENTS IN FILTER FOR AIR AND OTHER GASES
DK445679A
(en )
1980-04-24
AIR COMPONENT SEALANT IN AIR
MX4273E
(en )
1982-03-09
IMPROVEMENTS IN METHOD AND APPARATUS TO CONCENTRATE AND SEPARATE LIQUIDS FROM GASES
AR210366A1
(en )
1977-07-29
IMPROVEMENTS IN PARTICULAR POROUS ARIDES AND PROCEDURE FOR THEIR MANUFACTURE
AT357985B
(en )
1980-08-11
SORPTIVES FOR REMOVING POLLUTANTS FROM GASES