IP Library Granted Patent US 5,166,104
Granted Patent Utility
US 5,166,104 · App. 07/756,046

Polysiloxazanes, silicon oxynitride fibers and processes for producing same

Inventors: Osamu Funayama, Mikiro Arai, Hayato Nishii, Takeshi Isoda
Patented Case View Patent ↗
Granted: Nov 24, 1992 Filed: Sep 6, 1991
Inventors
Osamu Funayama
Mikiro Arai
Hayato Nishii
Takeshi Isoda
Assignee (at issue)
Toa Nenryo Kogyo Kabushiki Kaisha

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Quick Facts
Patent No.
US 5,166,104
App. No.
07/756,046
Filed
1991-09-06
Granted
1992-11-24
Kind
A