4. Wave transmission lines and networks
  5. Coupling networks
  6. Delay lines including long line elements

Patrick Knowles

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90.degree. phase shifter apparatus and method using a directly c

Wave transmission lines and networks – Coupling networks – Delay lines including long line elements
Patent

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Long handle lotion applicator

Coating implements with material supply – Including means to apply material-moving force – Piston-provided reservoir
Reexamination Certificate

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Profile ID: LFUS-PAI-P-653015

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