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Individual
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Individual
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Priority to ES47087ApriorityCriticalpatent/ES47087A3/en
Publication of ES47087A3publicationCriticalpatent/ES47087A3/en
ES47087A1909-12-311909-12-31
Improvements in devices for the manufacture of boxes of paper, cardboard, cardboard and other similar materials.
ExpiredES47087A3
(en)
Procedure for the manufacture of marks or elastic molds applicable on paper, cardboard and especially on boxes, sacks, barrels, packaging and other objects in general.