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GB134481A
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Improvements in Chemical Fire Extinguishers.
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GB130505A
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An Improvement in Glass Bottles or Tubes such as are used for Fire-extinguishers.
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CA195224A
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Lifting apparatus
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US1293507A
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Flare.
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GB111403A
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Improvement in Chemical Recharge for Fire Extinguishers.
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GB114860A
|
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Improvement in Glass Bottles.
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GB125409A
|
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Improved Oil or Spirit Flare Light and Carriage for same.
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GB191513591A
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Improvement in Indication Mark for Assisting Air Craft to Alight by Night and Means of Communication to same whilst in Flight.
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GB191507662A
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Improved Process of and Means for Sealing Glass Sealed Bottles or Tubes.
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|
GB191501882A
|
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Improvements in Bottles with Parts which have to be Broken to Deliver Contents.
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GB191411556A
|
|
Improved Portable Fire Extinguisher.
|
|
GB191317486A
|
|
An Improvement in Fixed Fire-extinguishing Machines.
|
|
GB191411555A
|
|
A Portable Carriage for Chemical Fire Extinguishers.
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CA142566A
|
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Fastener for doors, etc.
|
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US1059555A
|
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Fastening device or latch for doors, windows, or the like.
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GB191114751A
|
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Improvements in or relating to Fastening Devices or Latches for Doors, Windows or the like.
|
|
GB191110815A
|
|
Improvements in and relating to Valves.
|
|
GB191023120A
|
|
An Improved Fastener for Doors, Windows, Gates & the like.
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CA134701A
|
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Hinge
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US1071256A
|
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Spring-hinge.
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