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GB1025268A
|
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Improvements in bookbinding machinery
|
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GB947417A
|
|
Improvements in bookbinding machinery
|
|
GB886333A
|
|
Improvements in book binding machines
|
|
GB830681A
|
|
Improvements in bookbinding machines
|
|
GB830682A
|
|
Apparatus for use in book binding for collecting paper swarf and dust
|
|
GB751222A
|
|
Improvements in bookbinding machines
|
|
GB751604A
|
|
Improvements in bookbinding machines
|
|
GB776439A
|
|
Improvements in book cover applying machine
|
|
GB733480A
|
|
Improvements in or relating to book binding
|
|
GB728221A
|
|
Improvements in bookbinding machines
|
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GB561921A
|
|
Improvements in or relating to internal combustion engines
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