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Publication numberDE3380939 D1
Publication typeGrant
Application numberDE19833380939
Publication date11 Jan 1990
Filing date23 Sep 1983
Priority date6 Oct 1982
Also published asEP0106580A2, EP0106580A3, EP0106580B1, US4603584
Publication number19833380939, 833380939, DE 3380939 D1, DE 3380939D1, DE-D1-3380939, DE19833380939, DE3380939 D1, DE3380939D1, DE833380939
InventorsPeter Morley Bartle, James Christopher Needham
ApplicantWelding Inst
Export CitationBiBTeX, EndNote, RefMan
Akustische feststellung von fehlstellen in strukturen. Acoustic fixed position of imperfections in structure. translated from German
DE 3380939 D1
Abstract  available in
Description  available in
Claims  available in
International ClassificationG01N29/14, G01N29/06, G01N29/11, G01N29/34
Cooperative ClassificationG01N2291/044, G01N29/11, G01N2291/0289, G01N29/343, G01N2291/102, G01N29/0618
European ClassificationG01N29/34B1, G01N29/06C2, G01N29/11
Legal Events
3 Jan 19918364No opposition during term of opposition
10 Sep 19928339Ceased/non-payment of the annual fee