GB943062A
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Improvements in or relating to combs, reeds, guides, separators or the like devices of textile processing machines
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GB962248A
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Improvements in or relating to insulated electrical terminals or bushes
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GB964715A
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Improvements in or relating to heater plugs adapted to be fitted into the induction pipes of diesel engines for starting purposes
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GB906620A
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Improvements in or relating to sparking plugs for use in internal combustion engines
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GB869152A
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Improvements in or relating to surface discharge sparking plugs
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GB860466A
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Improvements in or relating to glow plugs or hot bulb igniters
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GB870053A
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Improvements in or relating to high energy electrical ignition systems
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GB855440A
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Improvements in or relating to surface discharge sparking plugs or other ignition devices
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GB853731A
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Improvements in or relating to sparking plugs
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GB794338A
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Improvements in or relating to electric cables
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GB794337A
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Improvements in or relating to electric cables
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GB801685A
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Improvements in or relating to sparking plugs
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GB726332A
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Improvements in or relating to electrical ignition devices
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GB745016A
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Improvements in or relating to surface discharge sparking plugs or other igniters
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GB761045A
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Improvements in or relating to the bonding of ceramics with copper
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GB715917A
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Improvements in or relating to the welding of platinum to metal of lower melting point
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GB710198A
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Improvements in or relating to sparking plugs
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GB638841A
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Improvements relating to sparking plugs
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IE17185L
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Sparking plugs
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IE17183L
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Sparking plugs
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