GB189604174A - Improvements in the Method of Fixing Caps to Incandescent Electric Lamps, and in Joining the Leading-in Wires of such Lamps to Contact-plates.
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Improvements in the Method of Fixing Caps to Incandescent Electric Lamps, and in Joining the Leading-in Wires of such Lamps to Contact-plates.
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John Archibald Sinclair
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Individual
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Individual
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GB189604174D1896-02-251896-02-25Improvements in the Method of Fixing Caps to Incandescent Electric Lamps, and in Joining the Leading-in Wires of such Lamps to Contact-plates.
ExpiredGB189604174A
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