4. Electrolysis: processes, compositions used therein, and methods
  5. Electroforming or composition therefor
  6. Recording device

Robert J. Longman

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Data storage medium

Recorders – Record receivers and/or driving means therefor – Laminated – impregnated – or coated bases
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Data storage medium

Recorders – Performance of multiple functions of steam and gas engines – Pressure responsive element
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Interferometers

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Manufacture of diffraction gratings

Coating processes – Electrical product produced – Welding electrode
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Optical data recording using radiation of different characterist

Dynamic information storage or retrieval – Specific detail of information handling portion of system – Radiation beam modification of or by storage medium
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Profile ID: LFUS-PAI-P-559188

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