Döttingen
Switzerland
1
2022-12-22
David BOTOR from Döttingen, CH has applied for patents for these inventions. The list has both pending applications and granted patents:
IMPREGNATED YARN, RIBBED THIN-WALLED COMPOSITE PRODUCT COMPRISING SUCH AN IMPREGNATED YARN, AND METHOD FOR MANUFACTURING THIS YARN AND THIS COMPOSITE PRODUCT
5608842 ⎘