FI48726C
(en )
1974-12-10
Method for the preparation of urea.
NL141590B
(en )
1974-03-15
PROCESS FOR PREPARING A SIZE FOR TEXTILE PRODUCTS.
NL138963B
(en )
1973-05-15
PROCESS FOR THE PREPARATION OF NITROCELLULOSE.
BE582328A
(en )
1960-04-03
Steroid compounds.
BE579709A
(en )
1959-10-01
Process for the preparation of a new nitrofuran compound
BE577977A
(en )
1959-08-17
Novel aroylpiperidine derivatives and process for their preparation.
NL93236C
(en )
1960-01-15
PROCESS FOR THE PREPARATION OF 6-METHYLSTEROIDS
NL138892B
(en )
1973-05-15
PROCESS FOR THE PREPARATION OF A SUGAR SUBSTITUTE.
BE577978A
(en )
1959-08-17
Novel tetrahdropyridine derivatives and process for their preparation.
NL151065B
(en )
1976-10-15
PROCESS FOR THE PREPARATION OF A MIXTURE OF POLYMETHYLENE POLYPHENYLAMINS.
BE585548A
(en )
1960-04-01
Process for the preparation of a quickly soluble sugar.
BE573901A
(en )
1959-06-15
Process for the preparation of a lubricating grease
BE585029A
(en )
1960-03-16
Process for the preparation of sodium dichromate
NL250561A
(en )
1964-02-25
Process for the preparation of Bis-azo dyes.
BE583481A
(en )
1960-02-01
Process for preparing a compound of the allopregnane series.
NL143224B
(en )
1974-09-16
PROCESS FOR THE PREPARATION OF A BENZOPYRIDOCOLINE DERIVATIVE.
BE580729A
(en )
1959-11-03
Process for the preparation of primary amines.
BE577498A
(en )
1959-07-31
Process for the preparation of a new 2-furfurylidene hydrazine compound.
CA557626A
(en )
1958-05-20
Pipe connecting means
CA546852A
(en )
1957-10-01
Mandrel
BE567457A
(en )
1960-08-12
PROCESS FOR PREPARING ETHENOXIDE.
CA549825A
(en )
1957-12-10
Crank pin-piston connecting means
GR18453B
(en )
1958-02-01
ADVANTAGEAL METHOD FOR THE PREPARATION OF 3 - SULFALAMID - 6 - ALCOXY - PYRIDAZINE.
CA549428A
(en )
1957-11-26
Traps for peelers
FI32415A
(en )
1962-04-10
Process for the preparation of 9alpha-halo-11beta-hydroxyl-1,4-pregnadienes