BE594819A
(en )
1961-03-07
Improvements in the production of adipic acid.
FR1319178A
(en )
1963-02-22
Improvements in the manufacture of oxymethylene polymers
FR1266886A
(en )
1961-07-17
Improvements in the production of adipic acid
FR1296647A
(en )
1962-05-14
Improvements in the manufacture of heavy esters
BE612302A
(en )
1962-05-02
Improvements in the manufacture of peracetic acid.
FR1319062A
(en )
1963-02-22
Improvements in the manufacture of adipic acid
FR1461881A
(en )
1966-12-09
Improvements in the manufacture of peracetic acid
FR1333339A
(en )
1963-07-26
Improvements in the production of peracetic acid
FR1368861A
(en )
1964-08-07
Improvements in the manufacture of nitric acid
OA00090A
(en )
1966-01-15
Improvement in the manufacture of phosphoric acid.
FR1181150A
(en )
1959-06-11
Improvement in the manufacture of phosphoric acid
FR1152535A
(en )
1958-02-19
Improvement in the manufacture of nitric acid
FR1336081A
(en )
1963-08-30
Improvement in the manufacture of alkylphenols
FR1255966A
(en )
1961-03-17
Improvements in the manufacture of catalysts
FR1273720A
(en )
1961-10-13
Improvements in the manufacture of transformers
FR1320813A
(en )
1963-03-15
Improvements in the production of electrodes
BE608456A
(en )
1962-01-13
Manufacture of benzoic acid.
FR1308764A
(en )
1962-11-09
Improvement in the manufacture of 2-2'-dihydroxydiphenyls
FR1323860A
(en )
1963-04-12
Improvements in the manufacture of fertilizer compositions
OA01025A
(en )
1968-08-07
Further development in the continuous production of phosphoric acid.
BE617507A
(en )
1962-08-31
Improvements in the manufacture of lampshades
FR80273E
(en )
1963-04-05
Improvements in the production of hydrocyanic acid
BE616979A
(en )
1962-10-29
Improvements in the manufacture of unsaturated aldehydes
FR81626E
(en )
1963-10-18
Improvements in the production of hydrogen peroxide
BE616032A
(en )
1962-07-31
Manufacture of irones.