4. Adhesive bonding and miscellaneous chemical manufacture
  5. Methods
  6. Surface bonding and/or assembly therefor

Frederick Hetzel

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Base for electrodeless discharge lamp

Electric lamp and discharge devices – With envelope – Having base and connector
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Circular fluorescent lamp unit

Illumination – Curvilinear light source
Patent

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Circular fluorescent lamp unit

Electric lamp and discharge devices: systems – Combined load device or load device temperature modifying... – Discharge device load
Patent

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Coil assembly for an electrodeless fluorescent lamp

Electric lamp and discharge devices: systems – Pulsating or a.c. supply – Induction-type discharge device load
Patent

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Fluorescent lamp

Lighting – Light source – Electric light bulb
Patent

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Profile ID: LFUS-PAI-P-783108

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