Karl Folser

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Linz-Urfahr, OE

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Patents Grantslast 30 patents

Information Patent Grant
Mobile ballast cleaning machine
- Patent number 4,043,398
- Issue date Aug 23, 1977
- Franz Plasser Bahnbaumaschinen-Industrie-Gesellschaft m.b.H.
- Karl Folser
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Endless ballast conveyor chain
- Patent number 4,014,389
- Issue date Mar 29, 1977
- Franz Plasser Bahnbaumaschinen-Industrie-Gesellschaft m.b.H.
- Josef Theurer
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Ballast leveling apparatus
- Patent number 4,010,691
- Issue date Mar 8, 1977
- Franz Plasser Bahnbaumaschinen Industriegesellschaft m.b.H.
- Josef Theurer
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Ballast treating apparatus
- Patent number 3,976,142
- Issue date Aug 24, 1976
- Franz Plasser Bahnbaumaschinen-Industrie-Gesellschaft m.b.H.
- Franz Plasser
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Ballast treating method
- Patent number 3,957,000
- Issue date May 18, 1976
- Franz Plasser Bahnbaumaschinen-Industrie-Gesellschaft m.b.H.
- Franz Plasser
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES