ES285553Y

Supersonic oxygen-injection lance for the decarburisation of pig iron, in particular chromium-containing pig iron.

Abstract

This record has no abstract on file.

Term ended

Expired 3 February 2004, 22.6 years ago.

39 members in 19 offices

This recordMember, by publication datePriority claim9 more offices are in the list below

Priority claims
Document	Office	Kind	Date
8302081	France	A	1983-02-04
8302081	France	A	1983-02-04
19838302081	–	–	–
FR19830002081	–	–	–

Family members, oldest first
Document	Office	Kind
ZW20581A1	Zimbabwe	A1	1981-12-09
FI812612L	Finland	L	1982-02-27
NO812881L	Norway	L	1982-03-01
EP0046721A1	European Patent Office (EPO)	A1	1982-03-03
AU7449181A	Australia	A	1982-03-04
FR2489368A1	France	A1	1982-03-05
JPS5773113A	Japan	A	1982-05-07
BR8105366A	Brazil	A	1982-05-11
ZA815877B	South Africa	B	1982-08-25
ES268630U	Spain	U	1983-05-16
KR830006442A	Republic of Korea	A	1983-09-24
ES268630Y	Spain	Y	1983-12-01
FI840453A0	Finland	A0	1984-02-03
TR21290A	Türkiye	A	1984-02-28
YU205781A	Yugoslavia, later Serbia and Montenegro (until 2006)	A	1984-02-29
ZW1584A1	Zimbabwe	A1	1984-05-30
US4455166A	United States of America	A	1984-06-19
FI66432B	Finland	B	1984-06-29
EP0046721B1	European Patent Office (EPO)	B1	1984-07-11
AT8413T	Austria	T	1984-07-15
ATE8413T1	Austria	T1	1984-07-15
FI840453A	Finland	A	1984-08-05
FI840453L	Finland	L	1984-08-05
NO840414L	Norway	L	1984-08-06
AU2400784A	Australia	A	1984-08-09
FR2540519A2	France	A2	1984-08-10
DE3164731D1	Germany	D1	1984-08-16
JPS59145717A	Japan	A	1984-08-21
BR8400446A	Brazil	A	1984-09-11
EP0119937A1	European Patent Office (EPO)	A1	1984-09-26
ZA84798B	South Africa	B	1984-09-26
FI66432C	Finland	C	1984-10-10
CA1177642A	Canada	A	1984-11-13
KR840007751A	Republic of Korea	A	1984-12-10
IN154747B	India	B	1984-12-15
JPS5952202B2	Japan	B2	1984-12-18
SU1199203A3	Soviet Union (until 1991)	A3	1985-12-15
ES285553U	Spain	U	1986-06-16
ES285553YThis record	Spain	Y	1987-03-01