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LT - Šalčiui atspari poringa keramika
EN - FROST RESISTANCE AND LONG SERVICE LIFE POROUS CERAMICS

Legal status

Patent lapsed (non-payment of fees)

Bibliographic data
Indications of the International Patent Classification (IPC)
(51) INT.CL.: (2006.01) C04B 37/04
C04B 38/06
C04B 35/00
C04B 35/78
Patent
(11) Number of the document 5426
(13) Kind of document B
(21) Application number 2006 057
(22) Date of filing the application 2006-07-05
(41) Date of publication of the application 2007-01-25
(45) Date of publication of patent 2007-06-26
Applicant
(71) Vilniaus Gedimino technikos universitetas, Saulėtekio al. 11, LT-10223 Vilnius, LT
Inventors
(72) Romualdas MAČIULAITIS, LT
Jurgita MALAIŠKIENĖ, LT
Grantee
(73) Vilniaus Gedimino technikos universitetas, Saulėtekio al. 11, LT-10223 Vilnius, LT
Attorney or representative
(74)
Title
(54) FROST RESISTANCE AND LONG SERVICE LIFE POROUS CERAMICS
Last renewal fee
Payment date Validity (years) Amount
2011-07-15 6 720.00 LTL
Legal status
Patent lapsed (non-payment of fees)
Invalidation date 2012-07-05