AT194342B
(en )
1958-01-10
Screening waste grinders, in particular for sewage treatment plants
AT199573B
(en )
1958-09-10
Water purification machine, in particular belt filter machine
CH348280A
(en )
1960-08-15
Mobile multi-purpose device, in particular for commercial horticulture
CH422489A
(en )
1966-10-15
Grinding device, especially for garbage
AT260128B
(en )
1968-02-12
Sewage treatment plant for sewage
AT196810B
(en )
1958-03-25
Mixing and buffer basins for sewage treatment plants
AT199571B
(en )
1958-09-10
Device for whipping oxygen or other gases into water, especially into waste water
CH352579A
(en )
1961-02-28
Drive device, in particular for vehicles
AT198094B
(en )
1958-06-10
Regulating device, in particular for hydraulically controlled machine tools
AT194793B
(en )
1958-01-10
Continuous tanks, in particular for water treatment
AT197286B
(en )
1958-04-25
Water taps, in particular for communal washing facilities
AT199342B
(en )
1958-08-25
Mats or grids, in particular for bathrooms
CH335892A
(en )
1959-01-31
Multipurpose device, in particular for carrying out tree maintenance
AT189131B
(en )
1957-02-25
Movable trash rack cleaning machine, in particular for water power plants
CH346390A
(en )
1960-05-15
Bathing facilities, in particular for birds
AT187132B
(en )
1956-10-25
Mobile device for treating, in particular cleaning, the ballast ballast in the railway superstructure
CH338999A
(en )
1959-06-15
Anti-skid bodies, in particular for horseshoes
CH340080A
(en )
1959-07-31
Shredding machine, in particular for animal feed
AT204208B
(en )
1959-07-10
Adjustable portioner, especially for granular grit
AT195742B
(en )
1958-02-25
Device for processing fiber, in particular paper fiber
AT189014B
(en )
1957-02-25
Tailstock for circular milling machines, in particular crankshaft milling machines
CH419989A
(en )
1966-08-31
Small sewage treatment plant for biological wastewater treatment
FR1163025A
(en )
1958-09-22
Improvements in hydrocarbon conversion processes
AT194487B
(en )
1958-01-10
Lights, in particular for bicycles
AT197957B
(en )
1958-05-27
Machine tool, in particular for dental purposes