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Publication numberDE2711688 B2
Publication typeApplication
Application numberDE19772711688
Publication date26 Jul 1979
Filing date17 Mar 1977
Priority date17 Mar 1977
Also published asDE2711688A1, DE2711688C3, US4197648
Publication number19772711688, 772711688, DE 2711688 B2, DE 2711688B2, DE-B2-2711688, DE19772711688, DE2711688 B2, DE2711688B2, DE772711688
InventorsRoswitha Dr. 8045 Ismaning Aichinger
ApplicantRoswitha Dr. 8045 Ismaning Aichinger
Export CitationBiBTeX, EndNote, RefMan
External Links: DPMA, Espacenet

DE 2711688 B2
Abstract  available in
Description  available in
Claims  available in
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
EP0161400A1 *21 Feb 198521 Nov 1985Wolfgang OrthuberZahntechnisches Verfahren und Vorrichtung zum Biegen und Tordieren eines Drahtstückes
International ClassificationB21F1/00, A61C7/12, B21F45/00
Cooperative ClassificationB21F1/00, B21F45/00, A61C7/12
European ClassificationB21F1/00, A61C7/12, B21F45/00
Legal Events
21 Sep 1978OAPRequest for examination filed
2 Nov 1978ODRequest for examination
24 Apr 1980C3Grant after two publication steps (3rd publication)
17 Mar 19888339Ceased/non-payment of the annual fee