VAN ORSDEL, Associate Justice.
This appeal is from the decision of the Board of Patent Appeals rejecting all the claims, twelve in number, set forth in the application of the appellant, for an invention which consists in the discovery that the cellulose ethers may be molded into various shapes by melting them and subjecting them thereafter to molding operations without encountering in the process any volatile solvent or volatile diluent.
The application contains...
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