GB1524967A
(en )
1978-09-13
Roll-handling equipment
JPS5216808A
(en )
1977-02-08
Drainage apparatus for soil
GB1557282A
(en )
1979-12-05
Removing nitrate from water
HK20681A
(en )
1981-05-22
Roof drainage funnel
GB2014110B
(en )
1982-07-07
Transportable bed for industrieal equipment
CS194742B2
(en )
1979-12-31
Process for removing harmful nitrogen compounds from water
YU126579A
(en )
1984-06-30
Process for working the equipment for the gazification of powdery fuels
GB2015057B
(en )
1982-05-12
Reusable anchoring devices especially for mining equipment
IL48638A0
(en )
1976-02-29
The removal of phosphorus from waste water
CS179534B1
(en )
1977-11-30
Equipment for removing arsenic compounds from ground and mineral water
IE43616L
(en )
1977-04-22
Removing ozone from water
NZ190596A
(en )
1981-02-11
Removing organic material from water
CS178652B1
(en )
1977-10-31
Method for removing arsenic compounds from underground and mineral water
JPS5239930A
(en )
1977-03-28
Protection tent for placed concrete
JPS52102323A
(en )
1977-08-27
Concrete pipe inside grinding apparatus
JPS54118699A
(en )
1979-09-14
Device for treating abdominal dropsy
JPS52100747A
(en )
1977-08-24
Apparatus for treating night soil
JPS5529358A
(en )
1980-03-01
Device that treat abdominal dropsy
GB2026895B
(en )
1982-12-01
Crushing apparatus
JPS5530020A
(en )
1980-03-03
Pebble removing device for shielded excavator
CS184927B1
(en )
1978-09-15
Equipment for removing of projections
JPS5265922A
(en )
1977-05-31
Apparatus for advancing pipe into ground
JPS5498001A
(en )
1979-08-02
Device for preventing working machine from floating up
JPS5279557A
(en )
1977-07-04
Apparatus for evaporating treated night soil water
JPS53124672A
(en )
1978-10-31
Manufacturing apparatus for mineral water