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GB439703A
|
|
Improvements in or relating to manifolding apparatus for typewriters
|
|
GB409840A
|
|
Improvements in or relating to loose leaf binders, and the like
|
|
GB385076A
|
|
Improvements in or relating to duplicating arrangements for typewriters
|
|
GB370522A
|
|
Improvements in or relating to loose leaf binders
|
|
GB326284A
|
|
Improvements in or in connection with loose leaf binders
|
|
GB322727A
|
|
Improvements in or in connection with loose leaf binders
|
|
GB310649A
|
|
Improvements in loose leaf binders
|
|
GB291586A
|
|
Improvements in or relating to leaves of loose leaf books
|
|
GB267787A
|
|
Improvements relating to loose leaf binders
|
|
GB210683A
|
|
Improvements in binder mechanism for sheets or leaves
|
|
GB159579A
|
|
Improvements in scoring and recording apparatus
|
|
AU438017B
|
|
Improvements in and connected withthe paper or strip feed in recording or similar apparatus
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