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GB708916A
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Improvements relating to portable concrete and similar mixers
|
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GB700980A
|
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Improvements in and relating to the manufacture of concrete and like pipes and hollow bodies
|
|
GB666890A
|
|
Improvements relating to mixing machines
|
|
GB622447A
|
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Improvements in mechanism for operating sliding doors and the like
|
|
GB404753A
|
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Improvements in or relating to moulds for forming concrete or other slabs
|
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GB333642A
|
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Improvements in machines for crushing coal, stone and similar materials
|
|
GB278236A
|
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Improvements in and relating to crushing and mixing mills of the edge-runner type
|
|
GB177460A
|
|
Improvements relating to moulds for moulding plastic and similar substances
|
|
GB167905A
|
|
Improvements relating to machines for ramming or tamping moulds and the like
|
|
GB162485A
|
|
Improvements in and relating to rotary washing and screening apparatus
|
|
GB157557A
|
|
Improvements in or relating to mechanical mixing machines
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