4. Organic compounds -- part of the class 532-570 series
  5. Organic compounds
  6. Carboxylic acid esters

John Evans

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Acidic gas sensors and method of using same

Chemistry: electrical and wave energy – Processes and products – Processes of treating materials by wave energy
Patent

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Apparatus and method for planar laminar mixing

Agitating – Having specified feed means – Liquid injector within mixing chamber
Patent

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Apparatus and method for regulating fluid flow with a...

Valves and valve actuation – Heat or buoyancy motor actuated
Reexamination Certificate

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Apparatus and method for wireless communication between a...

Electrical computers and digital data processing systems: input/ – Intrasystem connection – Bus access regulation
Reexamination Certificate

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Attenuation and termination circuit using impedance synthesis

Telephonic communications – Substation or terminal circuitry – For loudspeaking terminal
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Profile ID: LFUS-PAI-P-537857

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