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US829645A
|
|
Machine for forming pulp-fiber disks.
|
|
US809439A
|
|
Measuring-valve mechanism.
|
|
US801659A
|
|
Machine for forming pulp stoppers.
|
|
US801660A
|
|
Pulp stopper.
|
|
US785683A
|
|
Hollow pulp article.
|
|
US768309A
|
|
Apparatus for forming hollow pulp articles.
|
|
US768310A
|
|
Method of forming hollow pulp articles.
|
|
US768306A
|
|
Process of forming hollow pulp articles.
|
|
US768308A
|
|
Machine for forming hollow pulp articles.
|
|
US768307A
|
|
Hollow pulp article.
|
|
US768305A
|
|
Apparatus for treating pulp-stock.
|
|
US748014A
|
|
Process of treating pulp.
|
|
US734753A
|
|
Closure for receptacles.
|
|
US748013A
|
|
Machine for manufacturing pulp articles.
|
|
US726762A
|
|
Stopper.
|
|
US768304A
|
|
Process of forming stoppers, &c., from fibrous pulp.
|
|
US726761A
|
|
Stopper.
|
