<?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="EP0076253A1" file="EP81901756NWA1.xml" lang="en" doc-number="0076253" date-publ="19830413" kind="A1" country="EP" status="n" dtd-version="ep-patent-document-v1-4"><SDOBI lang="en"><B000><eptags><B001EP>AT..CHDE....FRGB....LILUNLSE........................................................................</B001EP><B003EP>*</B003EP><B007EP>EPregister to ST.36 EBD process v 1.0 kbaumeister@epo.org (15 Jan 2013)</B007EP><B009EP><text>Der Erfinder hat auf seine Nennung verzichtet</text><text>The inventor has agreed to waive his entitlement of designation</text><text>L'inventeur a renoncé à sa désignation</text></B009EP></eptags></B000><B100><B110>0076253</B110><B130>A1</B130><B140><date>19830413</date></B140><B190>EP</B190></B100><B200><B210>81901756.0</B210><B220><date>19810406</date></B220><B250>en</B250><B251EP>en</B251EP><B260>en</B260></B200><B400><B405><date>19830413</date><bnum>198315</bnum></B405><B430><date>19830413</date><bnum>198315</bnum></B430></B400><B500><B510EP><classification-ipcr sequence="1"><text>H03H   9/    02            A I                    </text></classification-ipcr></B510EP><B540><B541>en</B541><B542>SURFACE ACOUSTIC WAVE FILTER</B542><B541>fr</B541><B542>FILTRE D'ONDES ACOUSTIQUES DE SURFACE</B542><B541>de</B541><B542>FILTER FÜR OBERFLÄCHENSCHALLWELLEN</B542></B540></B500><B700><B710><B711><snm>GTE PRODUCTS CORPORATION</snm><adr><str>One Stamford Forum</str><city>Stamford, CT 06904</city><ctry>US</ctry></adr></B711></B710></B700><B800><B840><ctry>AT</ctry><ctry>CH</ctry><ctry>DE</ctry><ctry>FR</ctry><ctry>GB</ctry><ctry>LI</ctry><ctry>LU</ctry><ctry>NL</ctry><ctry>SE</ctry></B840><B860><B861><dnum><anum>US1981000452</anum></dnum><date>19810406</date></B861><B862>en</B862></B860><B870><B871><dnum><pnum>WO1982003511</pnum></dnum><date>19821014</date><bnum>198225</bnum></B871></B870></B800></SDOBI></ep-patent-document>