Patent details

EN | LT

LT - Magninio ketaus gamybos krosnyse proceso valdymo būdas

EN - PROCESS CONTROL OF COMPACTED GRAPHITE IRON PRODUCTION IN POURING FURNACES

Legal status

Patent lapsed (non-payment of fees)

Claims | Abstract | Licences/Sublicenses

Patent application specification | Search report | Patent specification (0.82 Mb)

Bibliographic data

Indications of the International Patent Classification (IPC)
(51)	INT.CL.: (2006.01)	B22D 39/00 B22D 1/00 C21C 1/00

Patent
(11)	Number of the document	4137
(13)	Kind of document	B
(21)	Application number	96-076
(22)	Date of filing the application	1996-05-31
(41)	Date of publication of the application	1996-11-25
(45)	Date of publication of patent	1997-03-25

PCT application
(86)	Number	PCT/SE94/01177
	Date	1994-12-07

PCT application publication
(87)	Number	WO 95/18869
	Date	1995-07-13

Priority applications
(30)	Number	Date	Country code
	9304347	1994-01-04	SE

Applicant
(71)	SINTERCAST AB, Box 10203, S-100 55 Stockholm, SE

Inventors
(72)	Stig Lennart BAECKERUD, SE Conny ANDERSSON, SE

Grantee
(73)	SINTERCAST AB, Box 10203, S-100 55 Stockholm, SE

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

Title
(54)	PROCESS CONTROL OF COMPACTED GRAPHITE IRON PRODUCTION IN POURING FURNACES

Last renewal fee
	Payment date	Validity (years)	Amount
	1997-12-02	4	80.00 USD

Legal status
	Patent lapsed (non-payment of fees)
	Invalidation date	1998-12-07