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Gunter Waldenmeier
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Karlsruhe, DT
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last 30 patents
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Dual lid for closing coupled openings
Patent number
4,055,274
Issue date
Oct 25, 1977
Gesellschaft fur Kernforschung m.b.H.
Gunter Waldenmeier
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...