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GB320568A
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Improvements in and connected with traversing screw fittings of fanlights, windows, doors and the like
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GB220096A
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Improvements in and relating to gas rings
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GB216320A
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Improvements in window fasteners
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US1488292A
|
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Adjustable stay for doors, windows, fanlights, and the like
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GB203226A
|
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Improvements in hand operated mechanism or gear for opening and closing sky-lights, hinged windows and such like
|
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GB204890A
|
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Improved screw action apparatus for adjustably opening and closing fan-lights, casement windows and the like
|
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US1444393A
|
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Operator for swinging windows
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US1456468A
|
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Operating device for swinging windows
|
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GB190939A
|
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Improvements in adjustable stays for doors, windows, fanlights and the like
|
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GB193552A
|
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Tube or rod bending appliance
|
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GB187428A
|
|
Improved screw action apparatus for opening and closing fanlights, casement windows, and such like
|
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GB178052A
|
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Improvements in and connected with apparatus for raising and lowering skylights and the like
|
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GB179391A
|
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Improvements in and connected with apparatus for opening casement also termed "french" windows, fanlights and the like
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