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Machine translation
1. (WO1990009465) DIAMOND SYNTHESIS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1990/009465    International Application No.:    PCT/GB1990/000122
Publication Date: 23.08.1990 International Filing Date: 29.01.1990
IPC:
C23C 16/27 (2006.01), C30B 25/02 (2006.01)
Applicants: PLESSEY OVERSEAS LIMITED [GB/GB]; Vicarage Lane, Ilford, Essex IG1 4AQ (GB) (For All Designated States Except US).
WORT, Christopher, John [GB/GB]; (GB) (For US Only)
Inventors: WORT, Christopher, John; (GB)
Agent: ELLIOTT, Frank; The Plessey Company plc, Intellectual Property Department, Vicarage Lane, Ilford, Essex IG1 4AQ (GB)
Priority Data:
8903793.1 20.02.1989 GB
Title (EN) DIAMOND SYNTHESIS
(FR) SYNTHESE DE DIAMANT
Abstract: front page image
(EN)The synthesis of diamond (both individual crystallites and continuous films) at enhanced rates by the use of chemical vapour deposition in which carbon containing precursor have an enriched level of isotopic carbon 13 (?13¿C).
(FR)La présente invention se rapporte à la synthèse de diamant (sous la forme à la fois de cristallites séparées et de films continus) à des vitesses accrues, grâce à l'utilisation de la déposition en phase vapeur par procédé chimique, dans laquelle un précurseur contenant du carbone contient un niveau enrichi de carbone 13 (?13¿C) isotopique.
Designated States: JP, US.
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, IT, LU, NL, SE).
Publication Language: English (EN)
Filing Language: English (EN)