FR1074408A
(en )
1954-10-05
evaporators for distillation columns
BE551366A
(en )
1959-12-18
PROCESS FOR PURIFICATION OF DIMETHYLTEREPHTALATE.
NL166690B
(en )
PROCESS FOR PREPARING HEXA-ORGANODITIN COMPOUNDS.
BE522384A
(en )
1955-10-28
PROCESS FOR COLLECTING LACTAMES.
FR1070951A
(en )
1954-08-20
Process for cleaning radiators
NL168823B
(en )
PROCESS FOR PREPARING HYDROXYCARBONIC ACID NITRILES.
BE522007A
(en )
1955-10-14
HOT TREATMENT PROCESS.
BE524105A
(en )
1956-03-02
PROCESS FOR PURIFYING LACTAMES.
BE524263A
(en )
1956-03-02
PROCESS FOR PURIFYING LACTAMES.
BE519191A
(en )
1955-04-01
PROCESS FOR THE PREPARATION OF BIBENZOTHIAZOLES.
FR1074374A
(en )
1954-10-05
Separator for evaporators
BE520974A
(en )
1955-07-22
PROCESS FOR THE PREPARATION OF SUBSTITUTED MORPHOLINES.
FR1082591A
(en )
1954-12-30
Process for recovering lactams
BE519854A
(en )
1955-05-13
PROCESS FOR THE PREPARATION OF MALAMINE.
BE520239A
(en )
1955-06-10
PROCESS FOR THE SEPARATION OF 3- and 4- PICOLINES.
BE522190A
(en )
1955-10-28
MANUFACTURING PROCESS FOR 4,6 - DINITROORTHOKRESOLAMMONIUM.
BE519192A
(en )
1955-04-01
PROCESS FOR THE PREPARATION OF ALKYLATED PIPERIDIONES.
BE517148A
(en )
1954-12-10
PROCESS FOR THE PRODUCTION OF 3-OXY-N-METHYLMORPHINANES.
BE527311A
(en )
1956-10-26
PROCESS FOR PURIFYING LACTAMS.
BE527310A
(en )
1956-10-26
PROCESS FOR PURIFYING LACTAMS.
BE508409R
(en )
1953-06-19
PROCESS FOR PREPARING 1,4-ARALCOYL-PIPERAZINES.
BE529555A
(en )
1957-06-21
PROCESS FOR THE PREPARATION OF PROPYNYL-CARBINOLS.
BE529554A
(en )
1957-06-21
PROCESS FOR THE PREPARATION OF PROPYNYL-CARBINOLS.
BE526887A
(en )
1956-09-14
PROCESS FOR PREPARING LACTAMES.
DK78282C
(en )
1954-10-18
Device for machine milking systems.