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GB730454A
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Improvements in and relating to appaatus for operating on substantially flat surfaces, for example, to effect a grinding or polishing operation
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GB740395A
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Improvements in and relating to apparatus for grinding, polishing or similarly treating cylindrical or approximately cylindrical workpieces
|
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GB628221A
|
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Improvements in water tube steam boilers and superheaters
|
|
GB581655A
|
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Improvements in means for supplying preheated air to boiler furnaces
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|
GB581033A
|
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Steam temperature regulator for use in connection with water tube boilers
|
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GB567115A
|
|
Improvements in or relating to superheaters for water tube boilers
|
|
GB566184A
|
|
A superheater for use in connection with steam boilers
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|
GB566514A
|
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A steam superheater
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GB549348A
|
|
Improvements relating to superheated steam installations
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|
GB507038A
|
|
Improved method of securing in position the parts of the lining of a highly heated space
|
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GB464316A
|
|
Improvements in or relating to steam superheaters
|
|
GB431022A
|
|
Improvements in or relating to water tube steam boilers
|
|
GB427082A
|
|
Improvements in or relating to water tube steam boilers
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|
GB409616A
|
|
Improvements in water tube boilers
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|
GB398389A
|
|
Improvements in or relating to the coupling of power driven shafts
|
|
GB397653A
|
|
Improvements in air pre-heaters for furnaces of water tube boilers
|
|
GB369862A
|
|
Improvements in or relating to steam superheaters
|
|
GB368007A
|
|
Improved method of controlling the temperature of superheated steam and apparatus therefor
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GB360748A
|
|
Improvements in high pressure marine steam installations
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GB360228A
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Improvements in superheaters for steam generators
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