ATTACHING A PLASTIC TUBE TO A WEB OF PLASTIC
25-09-1990 дата публикации
Номер:
CA1274372A
Принадлежит: TRIPARTE LTD, TRIPARTE LTD.
Контакты:
Номер заявки: 546767
Дата заявки: 14-09-1987
ATTACHING A PLASTIC TUBE TO A WEB OF PLASTIC A web of plastic is welded to the internal surface of a plastic tube. A method, apparatus and product are described.