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LT - Nuolatinės srovės geležinkelių aprūpinimo srove lyginimo pastotės veikimo būdas ir jungimo schema
EN - OPERATING METHOD AND CIRCUIT ARRANGEMENT FOR ELECTRIC SUPPLY RECTIFIER TO DIRECT CURRENT RAILWAY

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Patent lapsed (non-payment of fees)

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Patent application specification | Search report | Patent specification (3.11 Mb)
Bibliographic data
Indications of the International Patent Classification (IPC)
(51) INT.CL.: (2006.01) B60M 3/00
Patent
(11) Number of the document 3094
(13) Kind of document B
(21) Application number IP203
(22) Date of filing the application 1992-06-17
(41) Date of publication of the application 1994-07-15
(45) Date of publication of patent 1994-11-25
Priority applications
(30) Number Date Country code
41 04 384.7 1991-02-11 DE
PCT/EP92/00259 1992-02-05 WO
Applicant
(71) ELPRO AKTIENGESELLSCHAFT BERLIN-INDUSTRIEELEKTRONIK UND ANLAGENBAU, Rhinstrasse 100, O-1140 Berlin, DE
Inventors
(72) Horst GERLACH, DE
Wolfgang KUNZE, DE
Wolfgang NOACK, DE
Grantee
(73) ELPRO AKTIENGESELLSCHAFT BERLIN-INDUSTRIEELEKTRONIK UND ANLAGENBAU, Rhinstrasse 100, O-1140 Berlin, DE
Attorney or representative
(74) Rita LAURINAVIČIŪTĖ, Gedimino pr. 45-6, LT-01109 Vilnius, LT
Title
(54) OPERATING METHOD AND CIRCUIT ARRANGEMENT FOR ELECTRIC SUPPLY RECTIFIER TO DIRECT CURRENT RAILWAY
Last renewal fee
Payment date Validity (years) Amount
1996-05-15 5 100.00 USD
Legal status
Patent lapsed (non-payment of fees)
Invalidation date 1997-06-17
Last update date 2006-10-17