PROCESSING OF CERAMIC MATERIALS WITH RADIO-FREQUENCIES OF THE MICROWAVE AND UHF ZONES BOTH MODULATED OR NON-MODULATED - Patent 0456786

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EP 0 456 786 A1

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(43)	Date of publication:
	21.11.1991 Bulletin 1991/47

(21)	Application number: 90917267.0

(22)	Date of filing: 28.11.1990

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International Patent Classification (IPC):

C04B 33/ 32^{( . )}

C04B 35/ 64^{( . )}

(86)	International application number:
	PCT/GR1990/000009

(87)	International publication number:
	WO 1991/008177 (13.06.1991 Gazette 1991/13)

(84)	Designated Contracting States:
	AT CH DE DK ES FR GB GR IT LI NL

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Priority:

28.11.1989 GR 19900020248

(71)	Applicants:
	GYLLIS, Ioannis GR-541 10 Thessaloniki (GR) XENOS, Thomas GR-546 40 Thessaloniki (GR)

(72)	Inventors:
	GYLLIS, Ioannis GR-541 10 Thessaloniki (GR) XENOS, Thomas GR-546 40 Thessaloniki (GR)

(54)	PROCESSING OF CERAMIC MATERIALS WITH RADIO-FREQUENCIES OF THE MICROWAVE AND UHF ZONES BOTH MODULATED OR NON-MODULATED