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DK30C
(en)
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Protective sleeve for the upper carbon tip on electric arc lamps.
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GB189513303A
(en)
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Improvements connected with Arc Lamps.
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|
GB189513207A
(en)
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Improvements connected with Electric Arc Lamps.
|
|
GB189511399A
(en)
|
|
Arc Lamp.
|
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GB189522697A
(en)
|
|
An Improved Chimney Cowl.
|
|
GB189503755A
(en)
|
|
An Improved Urethral Syringe.
|
|
GB189622601A
(en)
|
|
An Improved Sleeve Link.
|
|
GB189520821A
(en)
|
|
An Improved Reflector for Electric Arc Lamps.
|
|
GB189500682A
(en)
|
|
An Improved Gas-burner.
|
|
ES17882A1
(en)
|
|
Arc lamp improvements.
|
|
GB189509519A
(en)
|
|
An Improved Soldering Iron for Use with Gas.
|
|
GB189514492A
(en)
|
|
An Improved Arc Regulator for Electric Lamps.
|
|
DK634C
(en)
|
|
Protective sleeve for assembly points in electrical cables.
|
|
CA50560A
(en)
|
|
Carriage pole tip
|
|
GB189513466A
(en)
|
|
Improvements connected with Smoke-consuming Apparatus for Furnaces.
|
|
GB189503679A
(en)
|
|
Improvements in the Construction of Electric Arc Lamps.
|
|
GB189515868A
(en)
|
|
Improvements in Arc Lamps.
|
|
GB189518440A
(en)
|
|
Improvements in Arc Lamps.
|
|
GB189511085A
(en)
|
|
Improvements in Arc Lamps.
|
|
GB189507788A
(en)
|
|
Improvements relating to Electric Arc Lamps.
|
|
GB189502079A
(en)
|
|
An Improved Oil-drum.
|
|
ES17740A1
(en)
|
|
An arc regulator.
|
|
CA49874A
(en)
|
|
Torch
|
|
GB189522070A
(en)
|
|
An Improved Detachable Mudguard.
|
|
GB189517405A
(en)
|
|
Hand Woolwork Needle.
|