A hydrogen torch comprising concentric inner and outer fluid delivery tubes, wherein; a) the outer tube comprises silica, and b) the inner tube comprises silicon carbide.
申请公布号
US6007883(A)
申请公布日期
1999.12.28
申请号
US19980081405
申请日期
1998.05.19
申请人
SAINT-GOBAIN INDUSTRIAL CERAMICS, INC.
发明人
FOSTER, BRYAN D.;ELLIOT, WILLIAM J.;VAYDA, JOHN T.
