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GB572315A
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An improved packaging machine
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US2337536A
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Supply feed mechanism for packages
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US2362460A
|
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Infusion package and the manufacture thereof
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US2413686A
|
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Infusion package with handle and the method of manufacturing same
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US2306400A
|
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Infusion package heat sealing filter-paper manufacture
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US2281582A
|
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Manufacture of essence containing packages for brewing beverages
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US2306399A
|
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Packaging
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US2328018A
|
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Package and method of making the same
|
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US2309621A
|
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Packaging apparatus and method
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US2291625A
|
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Teaball or like article
|
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US2328017A
|
|
Package and method of making the same
|
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US2350333A
|
|
Automatic bag package making and filling machine
|
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GB463270A
|
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Improvements relating to packaging machines
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US2290158A
|
|
Automatic bag package making and filling machine
|
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US2087236A
|
|
Individually wrapped bag package
|
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US2068724A
|
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Apparatus and method of making nontangling string handle bag packages
|
|
US2114304A
|
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Square tea bag machine
|
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US2006356A
|
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Nontangling tea bag machine
|
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US2015075A
|
|
Continuous motion receptacle forming and filling machine
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US2010994A
|
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Bag forming, handling, and filling mechanism
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