Patent CA 1112283A: Revision history

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21 March 2024

  • curprev 06:2006:20, 21 March 2024‎ Peter talk contribs‎ 213 bytes +213‎ Created page with "{{Patent |Office=CA |Number=1112283A |Title=Quadrupole lens having interdigitated lobes on adjacent tubular members |Company=Tektronix Inc |Inventors=Bozidar Janko |Filing date=1980-07-31 |Grant date=1981-11-10 }}"
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