BR9106442A
(pt )
1993-05-18
Composicao refratariaseca
DE69127704D1
(de )
1997-10-23
Spaltöfen
FR2574782B1
(fr )
1991-03-15
Brique refractaire
DE69504137D1
(de )
1998-09-24
Feuerfestbeton
DE69101269D1
(de )
1994-04-07
Feuerfeste Zusammensetzung.
ATA903091A
(de )
1997-05-15
Holzbeheizter steinofen holzbeheizter steinofen
BR8804996A
(pt )
1989-05-02
Tijolo refratario de cromo-alumina e composicao refrataria
DK136389A
(da )
1989-09-25
Gennemloebsovn
BR8800182A
(pt )
1988-08-30
Composicao refrataria
FI941724A
(fi )
1994-04-14
Puutavarakuivaamo
PT8204T
(pt )
1992-03-31
Tijolo refractario pre-prensado
IT1275895B1
(it )
1997-10-24
Mattone refrattario
KR900020435U
(ko )
1990-12-13
벽 돌
KR930006833U
(ko )
1993-04-24
벽돌
NO923930D0
(no )
1992-10-09
Smelteovn
ES1024932Y
(es )
1994-05-16
Ladrillo ceramico.
DE69010707D1
(de )
1994-08-25
Durchlaufsinterofen.
KR930008951U
(ko )
1993-05-25
개량 벽돌
DD300858A7
(de )
1992-08-13
Schmelzofen
BR7102837U
(pt )
1993-06-22
Tijolo belavistao
KR930018270U
(ko )
1993-08-21
장식용 벽돌
BR7200871U
(pt )
1992-09-15
Tijolos ceramicos intertravados
ES1024931Y
(es )
1994-05-16
Ladrillo ceramico mejorado.
BR7000660U
(pt )
1991-11-19
Tijolo de encaixe
BR9004011A
(pt )
1992-02-25
Tijolo de encaixar