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GB1283518A
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A control system controlling a door, and a door holder suitable for use in said system
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GB1160000A
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Spring Door Closing and Check Appliances
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GB1118530A
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Spring door-closing appliances
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GB1157965A
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Door Closing and Check Appliances
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GB1157254A
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Door Closing Appliances
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GB1069613A
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Swing door assemblies
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GB1055483A
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Means and method for erecting and pivotally mounting doors
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GB1026313A
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Top pivotal mounting means for swing doors
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GB1020538A
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Improvements relating to spring door-closing appliances
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GB1014377A
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Releasable coupling means for pivotally connecting together two members
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GB1014069A
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Improvements relating to floor spring door closing devices
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GB1007316A
|
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Improvements relating to door operating mechanism, especially applicable to folding doors
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GB1003273A
|
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Adjustable valve means for controlling the flow of a fluid
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GB1003272A
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Improvements relating to door closure control mechanisms
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GB994526A
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Improvements relating to single-swing double rebated door assemblies with selector or control means
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GB1008947A
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Door assemblies and door stop and retaining means
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GB854870A
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Improvements relating to door closing devices
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GB857948A
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Improvements relating to door assemblies
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GB522775A
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Improvements relating to combined spring closing and check mechanism for doors
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AU2483730B
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Improvements indoor checks
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