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GB190617691A
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Improvements in Automatic Sprinkler Systems.
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GB190613819A
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Automatic Transmitter for Fire Alarm Apparatus.
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US836746A
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Automatic fire-alarm, also applicable to sprinklers.
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GB190503955A
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Improvements in and relating to Automatic Fire Alarums also applicable to Sprinklers.
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US787505A
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Fire-extinguishing system.
|
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US788199A
|
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Fire-alarm.
|
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US784669A
|
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Automatic fire sprinkler and alarm system.
|
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GB190411042A
|
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Improvements in and relating to Fire Extinguishing Sprinklers
|
|
GB190411043A
|
|
Improvements in and relating to Fire Extinguishing Devices.
|
|
US786491A
|
|
Means for automatically extinguishing fires in buildings.
|
|
GB190402771A
|
|
Improvements in Sprinklers for Extinguishing Fire.
|
|
GB190402772A
|
|
Improvements in Automatic Fire Extinguishing Appliances.
|
|
US777888A
|
|
Automatic fire-extinguishing apparatus.
|
|
GB190400759A
|
|
Means for Automatically Extinguishing Fire in Buildings.
|
|
GB190328739A
|
|
Automatic Fire Extinguishing Appliances.
|
|
US804305A
|
|
Sprinkler for extinguishing fires.
|
|
GB190324773A
|
|
Sprinklers for Extinguishing Fire.
|
|
GB190323902A
|
|
Means for Automatically Extinguishing Fire in Buildings.
|
|
GB190309646A
|
|
Improvement in Machine for Shaping and Jointing Barrel or Cask Staves.
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