4. Communications: electrical
  5. Land vehicle alarms or indicators
  6. Internal alarm or indicator responsive to a condition of the...

Frank R. Whitehead

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Achromatic expansion prism for magneto-optical drive

Dynamic information storage or retrieval – Specific detail of information handling portion of system – Radiation beam modification of or by storage medium
Patent

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Apparatus for quantitative measurements of ultrasonic wave power

Communications – electrical: acoustic wave systems and devices – Testing – monitoring – or calibrating
Patent

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Dual crystal scintillation probe

Radiant energy – Invisible radiant energy responsive electric signalling – With or including a luminophor
Patent

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Focus and tracking error detector apparatus for optical and magn

Dynamic information storage or retrieval – With servo positioning of transducer assembly over track... – Optical servo system
Patent

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Highlighting gray scale video display terminal

Communications: electrical – Land vehicle alarms or indicators – Internal alarm or indicator responsive to a condition of the...
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Profile ID: LFUS-PAI-P-672167

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