AU471860B2
(en )
1976-05-06
Improvements in and relating to uyere feed lines in blast furnaces
AU2484671A
(en )
1972-08-03
Improvements in or relating to shaft furnaces
ZA717667B
(en )
1972-08-30
Improvements in and relating to clay guns for shaft furnaces
ZA713561B
(en )
1972-01-26
Improvement in or relating to furnaces
AU454351B2
(en )
1974-10-31
Improvements in and relating to clay guns for shaft furnaces
ZA704177B
(en )
1971-03-31
Improvements in or relating to furnaces
IL32295A0
(en )
1969-07-30
Improvements in or relating to blast furnace operation
IL37824A
(en )
1975-07-28
Shaft furnace
GB1190908A
(en )
1970-05-06
Improvements relating to Continuous Furnaces
ZA738285B
(en )
1974-09-25
Improvements relating to furnaces
ZA728010B
(en )
1973-07-25
Improvements in and relating to tiles
ZA723224B
(en )
1973-03-28
Improvements in or relating to antibiotics
IE36041B1
(en )
1976-08-04
Improvements in or relating to antibiotics
ZA72568B
(en )
1972-10-25
Improvements in or relating to antibiotics
MY7700193A
(en )
1977-12-31
Improvements in and relating to line-throwing rockets
AU454912B2
(en )
1972-12-07
Improvements in or relating to furnaces
AU411930B2
(en )
1971-03-26
Improvements in or relating to furnaces
ZA711946B
(en )
1972-10-25
Improvements in or relating to antibiotics
ZA705648B
(en )
1972-03-29
Improvements in or relating to antibiotics
AU2957371A
(en )
1972-12-07
Improvements in or relating to furnaces
AU453418B2
(en )
1970-10-01
Improvements in or relating to shaft furnaces
AU436289B2
(en )
1971-01-07
Improvements in or relating to shaft furnaces
ZA713834B
(en )
1972-09-27
Improvements in and relating to burning lances
AU436288B2
(en )
1971-01-07
Improvements in or relating to means for charging shaft furnaces
AU450957B2
(en )
1972-06-22
Improvements in and relating to vertical furnace melting