4. Chemistry: electrical current producing apparatus, product, and
  5. Current producing cell, elements, subcombinations and...
  6. Include electrolyte chemically specified and method

Richard H. Friend

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Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Include electrolyte chemically specified and method
Patent

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Display devices

Semiconductor device manufacturing: process – Making device or circuit emissive of nonelectrical signal – Making emissive array
Reexamination Certificate

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Electroluminescent devices

Active solid-state devices (e.g. – transistors – solid-state diode – Organic semiconductor material
Patent

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Electroluminescent devices

Electric lamp and discharge devices: systems – Plural power supplies – Plural cathode and/or anode load device
Reexamination Certificate

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Method of manufacturing of electrolumineschent devices

Fishing – trapping – and vermin destroying
Patent

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Profile ID: LFUS-PAI-P-378148

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