Melitta Klein, FR660365A

Perfectionnement aux Dispositifs de Filature des Solutions d’Éthers ou d’Esters de Cellulose.

On December 27, 1927, Melitta Klein, a Slovakian-born physician residing in Austria, invented a novel method to improve the filature of cellulose fibers. Her process aimed to reduce the number of processing stages required, enhancing the fibers’ resistance and their physical properties.

Date of Application: 27 December 1927

Date of Issuance: 10 July 1929

For more information, please refer to the following webpage:

• Espacenet