Georgi Mitev Petrov

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Sofia, BG

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Patents Grantslast 30 patents

Information Patent Grant
Method of and apparatus for the production of fancy yarns
- Patent number 4,450,675
- Issue date May 29, 1984
- Institute Po Obleklo I Textil
- Georgi M. Petrov
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Information Patent Grant
Method of and apparatus for the control of composite effect yarns
- Patent number 4,117,654
- Issue date Oct 3, 1978
- Institute Po Obleklo I Textil
- Georgi Mitev Petrov
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING