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1993-12-01
Electronic animal repellant apparatus
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1992-02-12
Treatment of volatile organic substances at waste water treatment plants
GB8910702D0
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1989-06-28
Organic waste treatment system and method
IL81876A0
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1987-10-20
Method and apparatus for watering the ground
EP0470931A3
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1992-05-13
Soil and waste water treatment
IT9067286A0
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1990-04-18
PLANT FOR CONTROLLED WASTE DISPOSAL AND ITS MANAGEMENT PROCEDURE
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1992-01-13
Method of obtaining highly proteinous fodder components utilizing organic wastes in particular liquid manure
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1994-01-19
Apparatus for watering and draining soil
EP0441356A3
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1991-11-27
Method and plant for the sanitation of soil
HU9301847D0
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1993-10-28
Apparatus for transforming farm droppings into manure
GB2263905B
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1994-05-18
Treatment of waste animal materials
GB9018266D0
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1990-10-03
Method of distribution and disposal of manure
CS9000408A2
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1991-08-13
Method of biological cleaning waste waters with content of soluble organic dye stuffs
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1991-07-15
Waste treatment plant for large biological loads
PL296567A1
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1994-05-16
Biological treatment plant for organic wastes
PL285199A2
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1991-02-25
Framstead biological waste treatment plant
GB9020126D0
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1990-10-24
Method of distribution and disposal of manure
CS278590A2
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1991-12-17
Biological treatment plant
PL286938A3
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1992-03-23
Method of manufacturing high quality fodder components using organic waste material, in particular manure
CS9002453A2
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1991-12-17
Method of biological especially plant materials cryopreservation
GB9027434D0
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1991-02-06
Organic waste treatment
FI96945B
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1996-06-14
Process and device for composting organic waste
JPS57200282A
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1982-12-08
Organic waste composting method and device
PL289965A1
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1992-11-02
Method of speeding-up biological activation of power plant wastes
IL96287A0
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1991-08-16
Apparatus for the collection of animal waste