KR840004511A
(ko )
1984-10-22
세스키테르펜 락톤 화합물의 제조방법
ATE283105T1
(de )
2004-12-15
Lösungsmittel-extraktionsverfahren
KR880001872A
(ko )
1988-04-27
드라이크리이닝방법 및 장치
KR890008037A
(ko )
1989-07-08
파라벤 합성시에 생기는 폐수중의 페놀류 회수 처리방법
JPS5222849A
(en )
1977-02-21
Electronic lexicography
KR830001880A
(ko )
1983-05-19
사이클로헥사논 옥심(coclohexanone oxime)의 회수방법
JPS5235179A
(en )
1977-03-17
Recovering method of organic solvent
KR880012226A
(ko )
1988-11-26
외 용 제
ATE84504T1
(de )
1993-01-15
Verfahren zur abtrennung von kupfer aus basisch reagierenden, waessrigen loesungen.
ES464827A1
(es )
1978-07-16
Un procedimiento para la separacion, por extraccion liquido-liquido, de cantidades valiosas de cobre a partir de una so-lucion acuosa acida.
KR840002457A
(ko )
1984-07-02
우라늄회수 공정에서의 산소환원법
JPS5227222A
(en )
1977-03-01
Slip running position detection circuit
KR910018353A
(ko )
1991-11-30
인돌류의 추출방법
JPS5374844A
(en )
1978-07-03
Extracting device for identification information
KR870007917A
(ko )
1987-09-22
4-아세틸 이소퀴놀리논 화합물의 제조방법
JPS5233168A
(en )
1977-03-14
Recovering device of oil
KR910016731A
(ko )
1991-11-05
스티렌 옥사이드의 제조방법
JPS5321109A
(en )
1978-02-27
Purification of hexafluoropropylene epoxide
JPS527322A
(en )
1977-01-20
Process for recovery of noble metals from waste liquid
KR890003660A
(ko )
1989-04-17
4-(4-히드록시페닐)-시클로헥산올의 제조방법
JPS5240263A
(en )
1977-03-29
Lever-loaded connection instrument
JPS5321104A
(en )
1978-02-27
Separation by distillation of chlorinated hydrocarbons having two or more carbon atoms.
JPS5210860A
(en )
1977-01-27
Distillation apparatus recovering low concentration components in solu tion
JPS5250643A
(en )
1977-04-22
Pattern recognition device
JPS51137968A
(en )
1976-11-29
Apparatus for recovering liquids of small densities