NO146536C
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1982-10-20
PROCEDURE AND APPARATUS FOR DISINFINATION OF SOURCE WATER
NO137555C
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1978-03-15
PROCEDURE AND APPARATUS FOR CONTINUOUS CONVERSION OF HYDROCARBONS
IT957497B
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1973-10-10
METHOD AND APPARATUS FOR THE PURE FICATION OF EXHAUST GAS
NO139724C
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1979-05-02
PROCEDURE AND APPARATUS FOR CONTINUOUS EXTRACTION OF METAL
NO143698C
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1981-04-01
PROCEDURE AND APPARATUS FOR TREATMENT OF SOURCE WATER
GB1403999A
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1975-08-28
Method and apparatus for the treatment of liquefied natural gas
FI47083C
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1973-09-10
Distillation method and apparatus
NO147801C
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1983-06-15
PROCEDURE FOR CONTINUOUS WHITING AND DELIGNIFICATION OF CELLULOSMASS WITH OXYGEN
SE381946B
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1975-12-22
METHODS AND APPARATUS FOR ELECTROLYTICAL REDUCTION OF SALANIC SOLUTIONS OF URANUES
DK438175A
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1976-03-29
METHOD AND APPARATUS FOR TREATMENT OF PLANT ORGANISMS
CH538894A
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1973-07-15
Flat tube and method of making the same
IL38868A0
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1972-05-30
Method and apparatus for the combustion of sulphur
ZA726554B
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1973-07-25
Apparatus for treating waste fluids by means of dissolved gases
IT974065B
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1974-06-20
METHOD AND APPARATUS FOR OXIDIZING CARBON FUEL
IT956662B
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1973-10-10
APPARATUS AND METHOD OF GILLING THERMOSIS
IS2082A7
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1972-12-12
Method and apparatus for the production of ammonium nitrate
NO137780C
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1978-04-26
METHOD AND APPARATUS FOR TREATMENT OF WATER WITH OXIDIZING GAS
ATA893072A
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1979-07-15
METHOD OF STERILIZING GASES
IT959599B
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1973-11-10
METHOD FOR THE TREATMENT OF GAS AND RELATED EQUIPMENT
DK133329C
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1976-09-27
METHOD AND APPARATUS FOR MANUFACTURE OF FINNER RODS WITH SPIRAL NECK FINNER
IT965764B
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1974-02-11
METHOD AND APPARATUS FOR THE TREATMENT OF SEWAGE WATER WITH ACTIVE MUD
RO77799A
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1981-11-24
METHOD AND DEVICE FOR THE PRELIMINARY THERMAL TREATMENT OF AGGLUTINANT LAHOUILLE
CS178866B2
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1977-10-31
Method of waste water chemical treatment and apparatus for making this method
ZA726080B
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1973-05-30
Apparatus and method for treating sewage water
DK134889C
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1977-06-27
METHOD OF MANUFACTURING BLOCKS WITH RECTANGULAR CROSS-SECTION FOAM AND APPARATUS FOR PERFORMING THE PROCEDURE