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GB190226411A
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Improvements in or in connection with Thermophores or Devices Employed for the Storage of Heat by Means of Liquified Salts.
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GB190110088A
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Improved Apparatus for Treating Affected Parts of the Body with Heat, Light, or Electricity in certain Cases Simultaneously
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GB190110019A
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Improved Incubating Apparatus with Moveable Egg-trays
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GB190109276A
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An Improved Electric Heating Body
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US728426A
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Safety-stopper.
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GB190015160A
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Improvements in Incubators for Hatching Eggs.
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GB190012880A
|
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Rearing Apparatus for the Young of Fowls and the like.
|
|
GB190007482A
|
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Electric Sweating Mattress.
|
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US658601A
|
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Appliance for imparting heat and electricity to the body.
|
|
GB189921019A
|
|
Improvements in or relating to Heat-conserving Apparatus.
|
|
GB189920290A
|
|
Appliances for Imparting Electricity and Heat to the Body.
|
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GB189919354A
|
|
Improved Thermophor with Electric Heating Arrangement.
|
|
GB189919353A
|
|
Improvements in or relating to Heating Apparatus.
|
|
GB189811817A
|
|
Improvements in Heating Apparatus.
|
|
GB189728268A
|
|
Current Collectors for Electric Railways with Overhead Wires.
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