EP0294906A3
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1990-05-16
Method of and apparatus for measuring very low water content in gas
HU9201059D0
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1992-06-29
Method and composition for determining sodium ions in solutions
GB2191186B
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1989-11-01
In situ hazardous waste treating apparatus and method of using same
GB2176405B
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1989-05-04
Improvements in or relating to methods of and/or apparatus for humidifying gases
EP0035365A3
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1982-01-20
Improvements in or relating to apparatus and methods of fault detection
EP0361310A3
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1990-09-05
Apparatus for measuring the activity or the concentration of ions in solutions
IL82013A0
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1987-10-20
Method and apparatus for electrolyzing water
EP0144057A3
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1987-07-15
Apparatus for measuring oxygen concentration and method of producing the appartus
DE3466667D1
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1987-11-12
Water treatment method and apparatus
ZA827832B
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1983-08-31
Method of flaw detection in billets
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1989-06-07
Method and apparatus for use in measurement
GB2162164B
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1988-10-12
Water treatment method and apparatus
PT79026A
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1984-09-01
Improvements in or relating to containers and methods of and apparatus for manufacturing containers
IL85334A
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1991-06-10
Method and apparatus for measuring water content
GB8910134D0
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1989-06-21
Method and apparatus for determining chemical oxygen demand of industrial water
PL261722A2
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1987-10-05
Method of and apparatus for continuously measuring content of sodium ions in industrial water
GB2081114B
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1984-02-15
Improvements in or relating to methods of and apparatus for concentrating alkali solutions
HUT34047A
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1985-01-28
Process for cleaning of restrictly soluable in water poliethers and/or copoliethers
GB2204031B
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1990-12-05
Water treatment apparatus and method
GB8812086D0
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1988-06-22
Method of & apparatus for determining moisture content in gases
GB2097934B
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1985-04-24
Apparatus and method for measuring the concentration of ions
HUT44860A
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1988-04-28
Measuring method and apparatus for continuous determining concentration of total sodium in aluminate alkali
JPS57101758A
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1982-06-24
Method of determining chlorine ion in water solution and measuring device therefor
PL245643A1
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1985-07-16
Method of and system for measuring content of petrochemicals in water
PL262433A1
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1988-08-04
Process for continuous disinfection of water in wells and apparatus therefor