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GB557239A
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Improvements in or relating to hinges for the frames of spectacles and the like
|
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GB540883A
|
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Improvements in or relating to frames for spectacles, goggles and eye protectors
|
|
GB488958A
|
|
Improvements in or relating to lenses comprising polarising material, for ophthalmic use
|
|
GB424806A
|
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Improvements in or relating to the manufacture of spectacle frames
|
|
GB424850A
|
|
Improvements in or relating to spectacle frames
|
|
GB411878A
|
|
Improvements in or relating to spectacles
|
|
GB352069A
|
|
Improvements in or relating to spectacles
|
|
GB309527A
|
|
Improvements in or relating to spectacles and eyeglasses
|
|
GB216717A
|
|
Improvements in or relating to spectacle or like frames
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