JPS5417398A
(en )
1979-02-08
Purifying method of phosphric acid
ZA771525B
(en )
1978-01-25
Purification of gases
JPS52156801A
(en )
1977-12-27
Reaction method of isosyanates
ZA777394B
(en )
1978-10-25
Process for further treatment of coke-oven gas
JPS5312500A
(en )
1978-02-03
Apparatus for turning direction of series of tobaccos
CS180392B1
(en )
1977-12-30
Apparatus for purification of by-passes of cokeoven battery
JPS5371051A
(en )
1978-06-24
Method of purifying crude anthraquinone
JPS5337688A
(en )
1978-04-06
Purifying method of epsilonncaprolactam
JPS52153954A
(en )
1977-12-21
Purification method of ulsodeoxycholic acid
JPS5425437A
(en )
1979-02-26
Method of charging
JPS534194A
(en )
1978-01-14
Method of quantitatively charging oxygen
IL49797A0
(en )
1976-08-31
Method and device for the recovery of acid tar
JPS543026A
(en )
1979-01-11
Method of purifying betaaphenylethylalcohol
JPS5359612A
(en )
1978-05-29
Method of purifying oxooaldehyde
JPS5412308A
(en )
1979-01-30
Method of purifying methylltertiallbutylether
JPS52133934A
(en )
1977-11-09
Method of purifying paraaaminophenol
JPS5251542A
(en )
1977-04-25
Method of connecting adjacent batteries
JPS5441434A
(en )
1979-04-02
Method of charging battery
GB2003672B
(en )
1982-11-17
Charging device for basecoat charging of can ends
JPS52102495A
(en )
1977-08-27
Purifying method of kariclain
JPS5226433A
(en )
1977-02-28
Method of operating metalloxygen battery
JPS52156851A
(en )
1977-12-27
Purification method of phenodeoxycholic acid
JPS5357906A
(en )
1978-05-25
Method of indicating channel
BG29542A1
(en )
1980-12-12
Apparatus for dividing of two figures
JPS5354168A
(en )
1978-05-17
Improvement of evapolation apparatus