AT28202B -
Method and device for the production of envelopes with four flaps from a continuously fed strip of paper in a continuous operation.
- Google Patents
Method and device for the production of envelopes with four flaps from a continuously fed strip of paper in a continuous operation.
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Publication number
AT28202B
AT28202BAT28202DAAT28202BAT 28202 BAT28202 BAT 28202BAT 28202D AAT28202D AAT 28202DAAT 28202 BAT28202 BAT 28202B
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Filing date
Publication date
Application filed by Union Bag And Paper CofiledCriticalUnion Bag And Paper Co
Application grantedgrantedCritical
Publication of AT28202BpublicationCriticalpatent/AT28202B/en
AT28202D1903-08-131903-08-13
Method and device for the production of envelopes with four flaps from a continuously fed strip of paper in a continuous operation.
AT28202B
(en)