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      <marc:subfield code="a">Co24-645/1976E-PDF</marc:subfield>
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      <marc:subfield code="a">Adler, E. L., </marc:subfield>
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      <marc:subfield code="a">Study of surface wave time delay equalizer filters  / </marc:subfield>
      <marc:subfield code="c">E.L. Adler.</marc:subfield>
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      <marc:subfield code="a">[Ottawa] : </marc:subfield>
      <marc:subfield code="b">[Department of Communications], </marc:subfield>
      <marc:subfield code="c">March 1976.</marc:subfield>
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      <marc:subfield code="a">1 online resource (16 pages) : </marc:subfield>
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      <marc:subfield code="a">Digitized edition from print [produced by Innovation, Science and Economic Development Canada].</marc:subfield>
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      <marc:subfield code="a">"Final Report on DOC Contract No. 274-41."</marc:subfield>
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      <marc:subfield code="a">"DSS File No. 01SU.36100-5-0267."</marc:subfield>
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      <marc:subfield code="a">"This final report describes the metallization design procedures to be followed to produce time delay equalizers and the testing of such surface-wave delay line equalizers. Recommendations for further studies are made based on the results obtained in this first phase of the investigation"--Summary.</marc:subfield>
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      <marc:subfield code="q">PDF</marc:subfield>
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      <marc:subfield code="u">https://publications.gc.ca/collections/collection_2025/isde-ised/co24/Co24-645-1976-eng.pdf</marc:subfield>
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