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Piping
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Patent number 6,012,742
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Issue date Jan 11, 2000
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Deutsche Forschungsanstalt fuer Luft- und Raumfahrt e.V.
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Frank Kocian
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Device for the production of a joint connection
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Patent number 5,670,183
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Issue date Sep 23, 1997
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Deutsche Forschungsanstalt fuer Luft- und Raumfahrt e.V.
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Hendrik Weihs
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Joint connection
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Patent number 5,403,045
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Issue date Apr 4, 1995
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Deutsche Forschungsanstalt fuer Luft- und Raumfahrt e.V.
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Frank Kocian
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...