IT948543B
(it )
1973-06-11
Procedimento per ridurre il conte nuto di carbonio organico nel l acqua
CH554508A
(de )
1974-09-30
Absperrventil mit einer einrichtung zur anzeige eingetretener undichtheiten des verschlusses.
AU3629671A
(en )
1973-06-07
Introducing foam-stabilising solution into water streams
CA935051A
(en )
1973-10-09
Drinking water valve
IL34891A
(en )
1974-03-14
Treatment of sea water or brackish water by means of anion exchange resins,either alone or in combination with cation exchange resins
CA1008980A
(en )
1977-04-19
Treating water with ozone
BE769003R
(nl )
1971-11-03
Waterverzachter door ionenomwisseling in kunststof (
AU471552B2
(en )
1976-04-29
Improvements in or relating to overflow control float arrangement for dishwasher
CH529695A
(de )
1972-10-31
Soletrommel mit Salzrost in einer Wasseraufbereitungsanlage
IL32812A0
(en )
1969-11-12
Process for producing fresh water and concentrated brine from brine
CA939716A
(en )
1974-01-08
Electrically operated sauna bath with water container to provide early humidification
ES405483A1
(es )
1975-09-01
Perfeccionamientos en recipientes de forma y profundidad regulable para uso como piscinas o cualquier otros.
BE773442A
(en )
1972-01-31
Water softener for automatic washing machine - comprises polyphosphate cpd. contained in transparent plastic container
IL39856A0
(en )
1972-09-28
Process for the desalination of saline water by electrodialysis
IL36669A0
(en )
1971-06-23
Distillation method,in particular for the desalination of sea water
ZA717184B
(en )
1973-11-28
Improvements in water purifiers
FR2171890A1
(en )
1973-09-28
Drinking water sterilization - by chlorine with bromine and/or iodine
FR2075790A5
(en )
1971-10-08
Cement moulding compsn - contg wollastonite for cracking prevention
MTP668B
(en )
1971-03-22
A treatment of the sea water or brachish water by means of weak grion exchange resins used alone or in combination with cation exchange resins
IL40030A0
(en )
1972-09-28
Centrifugal compressor-melter for use in the desalination of brackish water
ZA725183B
(en )
1973-06-27
Valve construction with water modulation
CA690159A
(en )
1964-07-07
Float valve particularly for water softener brine vessels
FR2202041A1
(en )
1974-05-03
Sewage treatment activation tank - allows non-decantable matter to be retained in the tank
AU3742768A
(en )
1969-11-13
Improvements in or relating to valves for controlling the supply of drinking water to poultry or other livestock
Butcher
1972
Industrial water treatment and its problems.