<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE ep-patent-document PUBLIC "-//EPO//EP PATENT DOCUMENT 1.4//EN" "ep-patent-document-v1-4.dtd"><ep-patent-document id="EP0020390A1" file="EP79901079NWA1.xml" lang="en" doc-number="0020390" date-publ="19810107" kind="A1" country="EP" status="n" dtd-version="ep-patent-document-v1-4"><SDOBI lang="en"><B000><eptags><B001EP>AT..CHDE....FRGB......LUNLSE........................................................................</B001EP><B003EP>*</B003EP><B007EP>EPregister to ST.36 EBD process v 1.0 kbaumeister@epo.org (15 Jan 2013)</B007EP></eptags></B000><B100><B110>0020390</B110><B130>A1</B130><B140><date>19810107</date></B140><B190>EP</B190></B100><B200><B210>79901079.0</B210><B220><date>19790905</date></B220><B250>en</B250><B251EP>en</B251EP><B260>en</B260></B200><B300><B310>19350058578</B310><B320><date>19780905</date></B320><B330><ctry>GB</ctry></B330><B310>19790005917</B310><B320><date>19790220</date></B320><B330><ctry>GB</ctry></B330></B300><B400><B405><date>19810107</date><bnum>198101</bnum></B405><B430><date>19810107</date><bnum>198101</bnum></B430></B400><B500><B510EP><classification-ipcr sequence="1"><text>H05B  41/    30            A I                    </text></classification-ipcr><classification-ipcr sequence="2"><text>H05B  41/   288            A I                    </text></classification-ipcr></B510EP><B540><B541>en</B541><B542>IMPROVEMENTS IN LAMP DRIVE CIRCUITS, AND CINE FILM PROJECTORS OR CAMERAS INCORPORATING THE SAME</B542><B541>fr</B541><B542>AMELIORATIONS DE CIRCUITS MOTEURS POUR LAMPES ET PROJECTEURS DE FILM CINEMATOGRAPHIQUE ET CAMERAS</B542><B541>de</B541><B542>VERBESSERUNGEN AN DEN ANTRIEBSSCHALTUNGEN VON LAMPEN UND KINOFILM-PROJEKTOREN ODER -KAMERAS MIT DIESER SCHALTUNG</B542></B540></B500><B700><B710><B711><snm>THORN ELECTRICAL INDUSTRIES LIMITED</snm><adr><str>Thorn House Upper Saint Martins Lane</str><city>London WC2H 9ED</city><ctry>GB</ctry></adr></B711></B710><B720><B721><snm>PIASKOWSKI, Andrzej, Dionizy</snm><adr><str>5 Needham Place Parkside Chase</str><city>Cramlington NE23 9RF</city><ctry>GB</ctry></adr></B721></B720><B740><B741><snm>Abnett, Richard Charles</snm><adr><str>REDDIE &amp; GROSE 16 Theobalds Road</str><city>London WC1X 8PL</city><ctry>GB</ctry></adr></B741></B740></B700><B800><B840><ctry>AT</ctry><ctry>CH</ctry><ctry>DE</ctry><ctry>FR</ctry><ctry>GB</ctry><ctry>LU</ctry><ctry>NL</ctry><ctry>SE</ctry></B840><B860><B861><dnum><anum>GB1979000147</anum></dnum><date>19790905</date></B861><B862>en</B862></B860><B870><B871><dnum><pnum>WO1980000647</pnum></dnum><date>19800403</date><bnum>198007</bnum></B871></B870></B800></SDOBI></ep-patent-document>