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Bibliographic data

Indications of the International Patent Classification (IPC)
(51)	INT.CL.: (2006.01)	F04B 39/10 F16K 15/02

Patent
(11)	Number of the document	2619
(13)	Kind of document	B
(21)	Application number	RP983
(22)	Date of filing the application	1993-09-16
(41)	Date of publication of the application
(45)	Date of publication of patent	1994-04-25

PCT application
(86)	Number	1760994
	Date	1989-05-30

Priority applications
(30)	Number	Date	Country code
	1424/88	1988-05-31	AT

Applicant
(71)	HOERBIGER VENTILWERKE AKTIENGESELLSCHAFT, Braunhubergasse 23, A-1110 Wien, AT

Inventors
(72)	Gans HRABAL, AT

Grantee
(73)	HOERBIGER VENTILWERKE AKTIENGESELLSCHAFT, Braunhubergasse 23, A-1110 Wien, AT

Attorney or representative
(74)	Rita LAURINAVIČIŪTĖ, Gedimino pr. 45-6, LT-01109 Vilnius, LT

Title
(54)

Last renewal fee
	Payment date	Validity (years)	Amount
	1996-09-12	6	160.00 USD

Legal status
	Patent lapsed (non-payment of fees)
	Invalidation date	1997-09-16