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Wilhelm Buchler
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Haar, DE
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last 30 patents
Information
Patent Grant
Method of and apparatus for locating operational surfaces on a trac...
Patent number
4,970,773
Issue date
Nov 20, 1990
Dyckerhoff & Widmann Aktiengesellschaft
Wilhelm Buchler
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Apparatus for locating operational surfaces on a track for electrom...
Patent number
4,909,474
Issue date
Mar 20, 1990
Dyckerhoff & Widmann Aktiengessellschaft
Wilhelm Buchler
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Apparatus for forming slide surfaces on track for electromagnetical...
Patent number
4,905,359
Issue date
Mar 6, 1990
Dyckerhoff & Widmann Aktiengesellschaft
Lorenz Maier
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Method of the formation of slide surfaces on a track for electromag...
Patent number
4,856,173
Issue date
Aug 15, 1989
Dyckerhoff & Widmann Aktiengesellschaft
Lorenz Maier
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Method of locating operational surfaces of a track for electromagne...
Patent number
4,854,028
Issue date
Aug 8, 1989
Dyckerhoff & Widmann Aktiengesellschaft
Wilhelm Buchler
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Adjustable formwork for concrete structures
Patent number
4,624,440
Issue date
Nov 25, 1986
Dyckerhoff & Widmann Aktiengesellschaft
Wilhelm Buchler
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Scaffolding girder for constructing multiple-span bridge structures...
Patent number
4,478,773
Issue date
Oct 23, 1984
Dyckerhoff & Widmann Aktiengesellschaft
Wilhelm Buchler
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Arrangement for the sectional cantilever projection of multi-panel...
Patent number
4,103,861
Issue date
Aug 1, 1978
Dyckerhoff & Widmann Aktiengesellschaft
Wilhelm Buchler
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES