CA537382A - Bobines de machine a coudre de soie, cotton, nylon ou autres fibres ou de matiere synthetique, et methodes pour leur fabrication
- Google Patents
Bobines de machine a coudre de soie, cotton, nylon ou autres fibres ou de matiere synthetique, et methodes pour leur fabrication
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CA537382ABobines de machine a coudre de soie, cotton, nylon ou autres fibres ou de matiere synthetique, et methodes pour leur fabrication
ExpiredCA537382A
(fr)
Process of preparing voluminous worsted and carded yarns of thermoplastic synthetic fibres or mixtures ofthese fibres with natural fibres, respectively