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Publication numberDE2702810 A1
Publication typeApplication
Application numberDE19772702810
Publication date4 Aug 1977
Filing date25 Jan 1977
Priority date30 Jan 1976
Also published asCA1057582A, CA1057582A1, DE2702810C2, DE2759781C2, US4122783
Publication number19772702810, 772702810, DE 2702810 A1, DE 2702810A1, DE-A1-2702810, DE19772702810, DE2702810 A1, DE2702810A1, DE772702810
InventorsGisberto Pretini
ApplicantGisberto Pretini
Export CitationBiBTeX, EndNote, RefMan
External Links: DPMA, Espacenet
Schutzeinrichtung gegen das eindringen von personen mit schlechten absichten in einen raum Device to prevent the penetration of people with bad intentions in a room translated from German
DE 2702810 A1
Abstract  available in
Description  available in
Claims  available in
Patent Citations
Cited PatentFiling datePublication dateApplicantTitle
DE2427359B1 *Serge LagarrigueProtection system for banks - locks bulletproof doors when arms are detected by detector in entry area
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
DE2735780A1 *9 Aug 197722 Feb 1979Bochumer Eisen HeintzmannPersonnel admittance checking lock assembly - has single occupancy chamber with light scanner check and contacts on seat in chamber
EP0243643A2 *16 Mar 19874 Nov 1987Max Bertschinger Metallbau-SicherheitstechnikIsolation of persons
EP0243643A3 *16 Mar 198717 Feb 1988Bertschinger & Co.Isolation of persons
International ClassificationE05G5/02, E06B3/90
Cooperative ClassificationE05G5/02, E06B3/90, E05Y2900/132
European ClassificationE06B3/90, E05G5/02
Legal Events
3 Aug 1978ODRequest for examination
27 Mar 1980OIMiscellaneous see part 1
10 Apr 1980OIMiscellaneous see part 1
3 Dec 1981D2Grant after examination
11 May 1983AHDivision in
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