AIR-CONVEYING APPARATUS FOR CONVEYING COMPACTIBLE POWDERY MATERIAL - Patent 0790949

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EP 0 790 949 A1

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(43)	Date of publication:
	27.08.1997 Bulletin 1997/35

(21)	Application number: 96929555.0

(22)	Date of filing: 06.09.1996

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International Patent Classification (IPC):

B65G 53/ 16^{( . )}
B65G 53/ 46^{( . )}
B65G 65/ 46^{( . )}

B65G 53/ 18^{( . )}
B65G 53/ 48^{( . )}

(86)	International application number:
	PCT/JP1996/002551

(87)	International publication number:
	WO 1997/009259 (13.03.1997 Gazette 1997/12)

(84)	Designated Contracting States:
	CH DE GB LI

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Priority:

08.09.1995 JP 19950257105

(71)	Applicant: SINTOKOGIO LTD.
	Nakamura-ku Nagoya Aichi 450 (JP)

(72)	Inventor:
	OOISHI, Ukichi Toyokawa-shi, Aichi Prefecture (JP)

(74)	Representative: Behrens, Dieter, Dr.-Ing., et al
	Wuesthoff & Wuesthoff Patent- und Rechtsanwälte Schweigerstrasse 2 81541 München 81541 München (DE)

(54)	AIR-CONVEYING APPARATUS FOR CONVEYING COMPACTIBLE POWDERY MATERIAL