4. Telegraphy
  5. Systems
  6. Printing

Hoffman Stone

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All digital delta to PCM converter

Communications: electrical – Audible indication – Percussion-type sound producer
Patent

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Asynchronous digital repeater

Telegraphy – Systems – Printing
Patent

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Cable and bowstring retainer arrangement for compound archery bo

Mechanical guns and projectors – Spring – Bow
Patent

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Compact omnidirectional antenna array

Communications: radio wave antennas – Antennas – Plural separate diverse type
Patent

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Comparison circuit for removing possibly false signals from a di

Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons
Patent

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Profile ID: LFUS-PAI-P-32152

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