-
公开(公告)号:US3412848A
公开(公告)日:1968-11-26
申请号:US58616466
申请日:1966-10-12
Applicant: BEKAERT PVBA LEON
Inventor: FRANS RYCKEBOSCH
CPC classification number: B29D30/0016 , B21C47/00 , B21C47/006 , B21C47/34 , B21C49/00 , B29C70/687 , B29D30/0061 , B60C9/0007 , B60C9/2006 , B65H55/00 , B65H75/00 , B65H2701/38 , B65H2701/3916