Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Physical dimension specified
Reexamination Certificate
2005-04-12
2005-04-12
Turner, Archene (Department: 1775)
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Physical dimension specified
C128S126100, C128S126100, C128S126100, C128S126100, C128S126100
Reexamination Certificate
active
06878438
ABSTRACT:
A coated member in which a substrate made of Mo, Ta, W, Zr or carbon is coated with a yttrium-containing oxide is sufficiently heat resistant to use as a jig in the sintering or heat treatment of metals or ceramics in vacuum or an inert or reducing atmosphere at a temperature below 1300° C.
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Hamaya Noriaki
Takai Yasushi
Birch Stewart Kolasch & Birch, LLP.
Shin-Etsu Chemical Co. , Ltd.
Turner Archene
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