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GB786436A
|
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Improvements relating to appliances for saving life at sea
|
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GB667921A
|
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Improvements in or relating to boiler cleaning and like apparatus
|
|
GB667127A
|
|
Mechanism for transmitting from a rotary driving member successive linear and rotary motion to a driver member, particularly for soot blowers
|
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GB638639A
|
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Improvements in immersion electrical heaters for pre-heating internal combustion engines or other purposes
|
|
GB641414A
|
|
Improvements in and relating to tube cleaning apparatus for boilers and the like
|
|
GB612208A
|
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Improvements in or relating to the quick freezing of food
|
|
GB605882A
|
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Production of anti-slipping or like metallic surfaces
|
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GB604457A
|
|
Production of heat resistant coatings of metal on another metal
|
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GB595608A
|
|
Applying protective coatings to surfaces
|
|
GB590508A
|
|
Method of applying paints
|
|
GB597394A
|
|
Method of coating surfaces
|
|
GB589645A
|
|
Improved method of applying surfaces or coatings by spraying
|
|
GB579442A
|
|
Method of forming coating surfaces by spraying
|
|
GB572025A
|
|
Improvements in and relating to tube cleaning apparatus for boilers and the like
|
|
GB586313A
|
|
Improvement relating to the spraying of powder materials
|
|
GB574124A
|
|
Process for preparing powder or granular material
|
|
GB571515A
|
|
Apparatus for drying air or gases
|
|
GB562528A
|
|
Improvements in and relating to tube cleaning apparatus for boilers and the like
|
|
GB566198A
|
|
Production of improved coated surfaces
|
|
US2355571A
|
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Tube cleaning apparatus for boilers and the like
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