FR1443520A - Dispositif formant machine de fabrication de tubes ou analogues à partir de bandes ou analogues et ses diverses applications
- Google Patents
Dispositif formant machine de fabrication de tubes ou analogues à partir de bandes ou analogues et ses diverses applications
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Priority claimed from CH153665Aexternal-prioritypatent/CH455478A/de
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Priority to FR22599ApriorityCriticalpatent/FR1443520A/fr
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B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
B31C—MAKING WOUND ARTICLES, e.g. WOUND TUBES, OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
B31C3/00—Making tubes or pipes by feeding obliquely to the winding mandrel centre line
FR22599A1965-02-041965-06-28Dispositif formant machine de fabrication de tubes ou analogues à partir de bandes ou analogues et ses diverses applications
ExpiredFR1443520A
(fr)