ES499887A0
(en )
1981-12-16
PROCEDURE AND INSTALLATION FOR THE TREATMENT OF LIQUID AGRICULTURAL WASTE
ES255178Y
(en )
1981-11-16
SHOWER DISPOSAL WITH MASSAGE
IT7968467A0
(en )
1979-07-13
EQUIPMENT FOR THE TREATMENT OF WASTES
AR218998A1
(en )
1980-07-15
APPARATUS FOR ERADICATION OF RODENTS AND THE LIKE
NO800886L
(en )
1980-09-29
DEVICE FOR WASTE OR SLUER PREVENTION
AT372825B
(en )
1983-11-25
DISPOSAL DIAPER
PL213380A1
(en )
1979-12-17
DEVICE INDENTIFYING THE PAGE OF THE PLATE
BR8200487A
(en )
1982-11-30
METHOD AND DEVICE FOR THE ANAEROBIC PREPARATION OF WASTE
AT372303B
(en )
1983-09-26
SHOWER DEVICE
IT1119494B
(en )
1986-03-10
PROCEDURE AND DEVICE FOR THE FORMATION OF CIRCUMFERENTIAL GROOVES ON ROUND PIECES
BR8001576A
(en )
1980-11-18
DEVICE FOR THE PACKAGING OF BIONOCIVE WASTE
IT1075062B
(en )
1985-04-22
PROCEDURE FOR THE TREATMENT OF WASTE MATERIALS
AR223511A1
(en )
1981-08-31
SULPHONING PROCEDURE AND DEVICE FOR SULPHONABLE OR SULFATABLE ORGANIC COMPOUNDS
AR219788A1
(en )
1980-09-15
SEWAGE TREATMENT PROCEDURE
IT1119549B
(en )
1986-03-10
PROCEDURE AND DEVICE FOR THE GARZING OF FABRICS
IT7969416A0
(en )
1979-12-17
PROCEDURE AND WARNING DEVICE
AT355527B
(en )
1980-03-10
TURNING DEVICE
AR215173Q
(en )
1979-09-14
PROCEDURE AND DEVICE FOR THE DRAINAGE OF CURTIEMBRE WASTE
IT1091344B
(en )
1985-07-06
PROCEDURE AND PLANT FOR THE TREATMENT OF WASTE WATER
AT359118B
(en )
1980-10-27
BITUMINOUS SLUDGE TREATMENT DEVICE
SE7703930L
(en )
1977-10-06
WATER DISPOSAL AND PROCEDURE FOR MANUFACTURE THEREOF
SE7802409L
(en )
1979-09-03
DEVICE FOR WASHBASIN AND THE LIKE
ES237026Y
(en )
1979-04-01
DEVICE FOR THE ASSEMBLY OF CONCRETE AND SIMILAR FORMWORK
BR5800147U
(en )
1979-08-21
SCRAP APPLICATION DEVICE
IT1107579B
(en )
1985-11-25
PROCEDURE AND DEVICE FOR THE CONVEYMENT AND COLLECTION OF WASTEWATER