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LT - Iškvietimo signalo jungimo schema elektroninėje abonementinėje grandinėje
EN - CIRCUIT ARRANGEMENT FOR RING TRIPPING IN AN ELECTROMIC SUBSCRIBER LINE CIRCUIT

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Patent lapsed (non-payment of fees)

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Patent application specification | Search report | Patent specification (0.22 Mb)
Bibliographic data
Indications of the International Patent Classification (IPC)
(51) INT.CL.: (2006.01) H04M 19/00
Patent
(11) Number of the document 3385
(13) Kind of document B
(21) Application number IP2011
(22) Date of filing the application 1994-07-22
(41) Date of publication of the application 1995-02-27
(45) Date of publication of patent 1995-08-25
Priority applications
(30) Number Date Country code
43 26 894.3 1993-08-11 DE
Applicant
(71) Alcatel SEL RFT GmbH, Storkower Str. 99, 10407 Berlin, DE
Inventors
(72) Ulrich MANICKE, DE
Ralf STIAWA, DE
Michael KNEBEL, DE
Grantee
(73) ALCATEL SEL AKTIENGESELLSCHAFT, Lorenzstrasse 10, 70435 Stuttgart, DE
Attorney or representative
(74) Marius JAKULIS - JASON, AAA Law, A. Goštauto g. 40B, Verslo centras "Dvyniai", LT-03163 Vilnius, LT
Title
(54) CIRCUIT ARRANGEMENT FOR RING TRIPPING IN AN ELECTROMIC SUBSCRIBER LINE CIRCUIT
Last renewal fee
Payment date Validity (years) Amount
1999-06-22 6 480.00 LTL
Legal status
Patent lapsed (non-payment of fees)
Invalidation date 2000-07-22
Last update date 2021-10-22