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DE2001200A1
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Sealing cap for a sterilisable bag for medicinal purposes
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GB560708A
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Improved method of sealing paper bags
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GB481241A
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Improvements in transfer and feeding mechanism for envelopes and the like planiform articles
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GB489963A
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Improvements in or relating to envelope making machines
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GB463458A
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Improvements in and relating to the treatment of paper mill and similar wastes
|
|
GB467097A
|
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Improvements in or relating to envelope making machines
|
|
GB437608A
|
|
Improvements in or relating to envelope or bag making machinery
|
|
GB435485A
|
|
Improvements in or relating to the manufacture of envelopes, bags and like containers
|
|
GB432566A
|
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Improvements in manufacture of envelopes, bags or like containers
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GB224715A
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Improvements in or relating to wrappers or envelopes
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US1497324A
|
|
Machine for making envelopes and the like
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GB208410A
|
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Improvements in or relating to the manufacture or production of transparent, semi-transparent or translucent paper
|
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GB214343A
|
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Improvements in or relating to the folding of envelope blanks
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|
GB212360A
|
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Improvements in or relating to folding mechanism applicable for use in the manufacture of wallets or cases of paper or the like
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