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Electric lamp including one-piece contact elements

Electric lamp and discharge devices – With envelope – Having base and connector
Patent

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Electric lamp with a base

Electric lamp and discharge devices – With envelope – Having base and connector
Patent

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Electric lamp with a base on one side

Electric lamp and discharge devices – With envelope – Having base and connector
Reexamination Certificate

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Electric lamp with a comparatively robust lamp cap

Electric lamp and discharge devices – With envelope – Having base and connector
Reexamination Certificate

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Electric lamp with a sleeve-shaped cap

Electric lamp and discharge devices – With envelope – Having base and connector
Patent

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Electric lamp with a sleeve-shaped cap

Electric lamp and discharge devices – With envelope – Having base and connector
Patent

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Electric lamp with a sleeve-shaped cap

Electric lamp and discharge devices – With envelope – Having base and connector
Patent

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Electric lamp with an envelope seal designed as pinch seal, and

Electric lamp and discharge devices – With envelope – Having base and connector
Patent

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Electric lamp with cementless base

Electric lamp and discharge devices – With envelope – Having base and connector
Patent

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Electric lamp with improved lamp cap assembly

Electric lamp and discharge devices – With envelope – Having base and connector
Patent

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Electric lamp with insulating base

Electric lamp and discharge devices – With envelope – Having base and connector
Patent

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Electric lamp with insulating base

Electric lamp and discharge devices – With envelope – Having base and connector
Patent

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Electric lamp with insulating base

Electric lamp and discharge devices – With envelope – Having base and connector
Patent

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Electric lamp with insulating base

Electric lamp and discharge devices – With envelope – Having base and connector
Patent

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Electric lamp with insulating base

Electric lamp and discharge devices – With envelope – Having base and connector
Patent

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Electric lamp with insulating base providing improved wire reten

Electric lamp and discharge devices – With envelope – Having base and connector
Patent

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Electric lamp with mechanical connection

Electric lamp and discharge devices – With envelope – Having base and connector
Patent

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Electric lamp with molybdenum contact pins surrounded by non-cor

Electric lamp and discharge devices – With envelope – Having base and connector
Patent

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Electric lamp with mounting members

Electric lamp and discharge devices – With envelope – Having base and connector
Patent

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Electric lamp with protective base

Electric lamp and discharge devices – With envelope – Having base and connector
Patent

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