4. Electric lamp and discharge devices
  5. Cathode ray tube
  6. Beam deflecting means

Ryuji Ozawa

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Cathodoluminescent apparatus having a linearly focused beam

Electric lamp and discharge devices – Cathode ray tube – Beam deflecting means
Patent

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Heat exchange unit

Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Domestic water heater or boiler
Design Patent

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Heat exchange unit

Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Domestic water heater or boiler
Design Patent

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Heat exchange unit

Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Domestic water heater or boiler
Design Patent

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Reinforcing structure for metal shell and manufacturing...

Music – Instruments – Drums
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1141422

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