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Date of decision
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25 October 1994
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Case number
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T 0912/91
- 3.3.2
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Application number
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84308695.0
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Title of the application
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Sintered silicon carbide/graphite/carbon composite ceramic body
having ultrafine grain microstructure
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Applicant name
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The Carborundum Company
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Opponent name
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01) RHONE-POULENC CHIMIE
02) Stora Feldmühle AG
03) Hutschenreuther AG
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Keywords
Change of claim category (allowed)
Novelty (yes)
Inventive step (yes)
Use of a compound in a composition for obtaining a specific
effect not suggested in the prior art
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