GB2068947B
(en )
1983-12-21
Waste water treatment in the production of methacrylic acid
DE3168754D1
(en )
1985-03-21
Clonidine derivatives useful in the treatment of diarrhoea
GB2172216B
(en )
1989-07-19
Water treatment plant
PL255501A1
(en )
1987-06-01
Water evaporation retarding additive and method of obtaining the same
GB8418628D0
(en )
1984-08-22
Water treatment
GB2149770B
(en )
1988-05-25
Improvements in or relating to treating a medium
CU35526A
(en )
1982-12-22
Gravitomatric method to the calculus in the retention salts of wood treated with hydrosoluble salts
PT80444B
(en )
1986-10-28
Improvements relating to clean water treatment
GB2151497B
(en )
1987-08-05
Improvements in waste water treatment plant
IL70000A
(en )
1987-07-31
Method of increasing biomass in plants
GB8424127D0
(en )
1984-10-31
Structures to stand in water
DE3368177D1
(en )
1987-01-22
Water treatment methods and compositions
DE3666043D1
(en )
1989-11-09
Water absorptive resin compositions and process for producing the same
GB2143655B
(en )
1986-11-12
Water treatment process
GB8514314D0
(en )
1985-07-10
Water treatment
GB2148399B
(en )
1987-07-29
Compression of air for use in water treatment plant
JPS56135004A
(en )
1981-10-22
Method of working wood in mosaic shape
GB8502500D0
(en )
1985-03-06
Water treatment additive
JPS57192561A
(en )
1982-11-26
Hydrolysis treating column of urea in artificial kidney
PH16861A
(en )
1984-03-22
Method of treating insufficiences in hematosis with almitrin
JPS57131506A
(en )
1982-08-14
Method of conserving and treating wood
JPS57170211A
(en )
1982-10-20
Water treating apparatus in boiling apparatus
JPS57181810A
(en )
1982-11-09
Method of treating wood
JPS55159916A
(en )
1980-12-12
Method of fumigating wood on surface of water
RO90133A2
(ro )
1986-08-30
Dispozitiv pentru limitarea mersului in gol