A fiber cutting tool is disclosed which comprises a heated element cartridge and a body. The heated element cartridge comprises (a) a blade formed from a fast heating resistance heating element encased in a thermal shock resistant and electrical resistant material, such blade having a distal end and...http://www.google.fr/patents/US5064994?utm_source=gb-gplus-shareBrevet US5064994 - Fast-heating high-temperature fiber cutting tool
