IT948543B
(it )
1973-06-11
Procedimento per ridurre il conte nuto di carbonio organico nel l acqua
AU1453770A
(en )
1971-11-04
Taste treatment attachment for drinking water faucets
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
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
CA939716A
(en )
1974-01-08
Electrically operated sauna bath with water container to provide early humidification
IL32812A
(en )
1974-05-16
Process for producing fresh water and concentrated brine from brine
DE1967071A1
(de )
1977-03-24
Spuelfluessigkeitssammelbehaelter mit ventilgesteuerter frischwasserzuleitung
BE773442A
(en )
1972-01-31
Water softener for automatic washing machine - comprises polyphosphate cpd. contained in transparent plastic container
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
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
CA1013684A
(en )
1977-07-12
Controlling water pollution in the manufacture of chlorinated cyanuric acids and their salts with activated carbon
FR2075790A5
(en )
1971-10-08
Cement moulding compsn - contg wollastonite for cracking prevention
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
FR2202041A1
(en )
1974-05-03
Sewage treatment activation tank - allows non-decantable matter to be retained in the tank
AU3706571A
(en )
1973-06-21
Improvements in or relating to water purification
Butcher
1972
Industrial water treatment and its problems.
IL38730A0
(en )
1972-04-27
A method of creating a cold environment by means of substances,preferably salts,which when dissolved in water cause a decrease in temperature
CA801450A
(en )
1968-12-17
Appliance for the enrichment of water with oxygen, particularly in fish breeding
ZA714778B
(en )
1972-04-26
Improvements to refrigerating fishing vessels