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GB901660A
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Improvements in and relating to panels for walls and roofs
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GB850998A
|
|
A method of and machine for manufacturing wall, roof and like covering elements
|
|
GB825399A
|
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Wooden beam
|
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GB834353A
|
|
Improvements in or relating to exterior or surface boards and panels
|
|
GB817238A
|
|
Improvements in and relating to the securing of surface sheets of roofs and the like
|
|
GB815169A
|
|
Improvements in and relating to window sashes having metal section frames
|
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DE1054223B
|
|
Cladding sheet for radiators consisting of a coil
|
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GB818721A
|
|
Improvements in space-heating radiators
|
|
GB795743A
|
|
Improvements in window sashes
|
|
GB799233A
|
|
Improvements in window sashes
|
|
GB782238A
|
|
Frame constructions of wood with external coverings
|
|
GB764220A
|
|
Improvements in and relating to doors
|
|
GB739428A
|
|
A method of glazing window sashes with three panes
|
|
GB726636A
|
|
Improvements in windows with an inner wooden and an outer metallic sash
|
|
IE20569L
|
|
Metal section window sashes
|
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GB726232A
|
|
Improved arrangement for the joining of frame members of windows and the like
|
|
GB720568A
|
|
Improvements in or relating to window sash frames
|
|
GB717976A
|
|
Improvements in or relating to windows, especially windows with double sashes
|
|
GB699844A
|
|
Means for the reinforcement of wooden windows
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GB706881A
|
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Improvements in or relating to metallic windows provided with screens
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