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Ulrich Layher
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D-7129 Guglingen-Eibensbach, DE
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last 30 patents
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Patent Grant
Scaffold platform section
Patent number
4,919,230
Issue date
Apr 24, 1990
Ruth Langer
E04 - BUILDING
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Patent Grant
Metal pipe scaffolding
Patent number
4,603,756
Issue date
Aug 5, 1986
Ulrich Layher
E04 - BUILDING