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Swingable support leg for a bridge
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Patent number 4,033,006
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Issue date Jul 5, 1977
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Dr. -Ing. H.c.F. Porsch Aktiengesellschaft
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Friedhelm Soffge
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Transport vehicle
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Patent number 4,023,226
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Issue date May 17, 1977
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Dr. -Ing. H.c.F. Porsche Aktiengesellschaft
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Friedhelm Soffge
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Support element for a bridge
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Patent number 4,015,303
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Issue date Apr 5, 1977
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Firma Dr. Ing. h.c.f. Porsche Aktiengesellschaft
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Wolfgang Eyb
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Support leg for bridges
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Patent number 3,964,119
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Issue date Jun 22, 1976
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Dr. -Ing. H.c.F. Porsche Aktiengesellschaft
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Friedhelm Soffge
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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