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GB1014432A
|
|
Improvements relating to rail heating appliances
|
|
GB1016694A
|
|
Improvements relating to fluid flow control valves
|
|
GB1014563A
|
|
Improvements in gas pressure regulating valves
|
|
GB926543A
|
|
An improved fluid controlling tap
|
|
GB940647A
|
|
An improved device for turning in a lathe a pair or pairs of flat sides on workpieces
|
|
GB916874A
|
|
An improved radiant heating appliance
|
|
GB896694A
|
|
Improved means for detachably mounting electric heating elements in kettles or other vessels
|
|
GB908796A
|
|
Improvements connected with water softening appliances
|
|
GB908795A
|
|
Improvements connected with water softening appliances
|
|
GB908797A
|
|
Improvements in and connected with water softening appliances
|
|
GB810964A
|
|
Improvements relating to blow-pipe burners or torches
|
|
GB780011A
|
|
Improvements in or relating to water softening devices
|
|
GB777105A
|
|
Improvements relating to water softening or filtering devices
|
|
GB707650A
|
|
Improvements relating to blow-pipe burners or torches
|
|
GB655484A
|
|
Improvements relating to water softening installations
|
|
GB667165A
|
|
Improvements relating to castings or enclosures for water softening apparatus
|
|
GB626903A
|
|
Improvements relating to water softening apparatus
|
|
GB608890A
|
|
Improvements relating to water softening apparatus
|
|
GB596202A
|
|
Improvements relating to apparatus for filtering liquids
|
|
GB596201A
|
|
Improvements relating to water softening and/or filtering apparatus
|
