ZA903530B
(en )
1992-01-29
Alkylated diaryl oxide monosulfonate collectors useful in the flotation of minerals
ZA837619B
(en )
1985-02-27
Improvement in the flotation of minerals
EP0270933A3
(en )
1989-10-25
Surfactant mixtures as collectors for the flotation of non-sulfidic minerals
GB2190609B
(en )
1991-01-09
Minerals separator
AU570565B2
(en )
1988-03-17
Polyorganosiloxane collectors in froth flotation
GB2172038B
(en )
1989-01-18
Improvements in pile sections
GB8524436D0
(en )
1985-11-06
Security documents & analogous articles
GB2156819B
(en )
1988-05-18
Aminophosphonates and their use in the froth flotation of ores
GB8712032D0
(en )
1987-06-24
Minerals separator
ZA945513B
(en )
1996-01-26
Aryl ether monosulfonate collectors useful in the flotation of minerals
ZM2290A1
(en )
1992-06-30
Alkylated diaryl oxide monosulfonate collectors useful in the flotation of minerals
GB8407619D0
(en )
1984-05-02
Froth floatation
PH27380A
(en )
1993-06-21
Alkylated diaryl oxide mono-sulfonate collectors useful in the flotation of minerals
GB2137903B
(en )
1986-04-09
Minerals flotation
GB8625819D0
(en )
1986-12-03
Placing sheets in envelopes
GB2174019B
(en )
1988-02-03
Improvements in froth flotation
GB2152856B
(en )
1987-11-25
Improvements in or relating to classification and/or grading
GB8523011D0
(en )
1985-10-23
Providing security features in paper
ZA926492B
(en )
1994-02-28
Aryl monosulfonate collectors useful in the flotation of minerals
GB8914744D0
(en )
1989-08-16
Improvements in crushers
GB2226510B
(en )
1991-01-09
Minerals separator
IE56623B1
(en )
1991-10-09
Improvements in window-frames
GB8405134D0
(en )
1984-04-04
Minerals flotation
GB2250961B
(en )
1994-10-05
Improvements in or relating to personal flotation devices
ZA86428B
(en )
1986-09-24
Minerals beneficiation