|
GB722987A
|
|
Improvements in or relating to gullies for bowling greens and like playing grounds
|
|
GB626831A
|
|
Improvements in building constructions
|
|
IE17117L
|
|
Imparting surface finish to concrete slab
|
|
GB588477A
|
|
A new or improved machine for applying surface finish to concrete and like slabs
|
|
GB576515A
|
|
Improvements in reinforced concrete structure
|
|
GB569568A
|
|
Improvements in or relating to building constructions
|
|
GB563548A
|
|
Improved method of and means for polishing tiles and the like
|
|
GB561562A
|
|
Improvements in the manufacture of artificial marble and the like
|
|
GB559489A
|
|
Improvements in concrete building structures
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