NL158556B
(en )
PROCESS FOR THE PREPARATION OF A COPPER ALLOY, AS WELL AS OBJECTS CONTAINING WHOLLY OR PARTLY OF THIS COPPER ALLOY.
BE507597A
(en )
1953-04-24
PROCESS FOR THE PREPARATION OF SUBSTITUTED PIPERIDINES.
CH292473A
(en )
1953-08-15
Process for the reduction of metallic compounds, for example minerals.
CH296675A
(en )
1954-02-28
Electrolyzer.
CH295177A
(en )
1953-12-15
Dispositivo di chiusura di sicurezza per braccialetti, collane e simili.
CH312436A
(en )
1955-12-31
Process for the preparation of an acylaminodiol.
CH284703A
(en )
1952-07-31
Process for the preparation of phospho-nitrogen fertilizers.
FR1054082A
(en )
1954-02-08
Transporter, especially for manure
CH274949A
(en )
1951-04-30
Process for the manufacture of jewelry.
BE503785A
(en )
1952-10-10
PROCESS FOR THE PREPARATION OF 6-METHOXY-8-ALCOYLENE-DIAMINO-QUINOLEINE.
BE506386A
(en )
1953-02-27
PROCESS FOR THE PREPARATION OF 6-METHYL-8-OXY-ERGOLINE.
CH282082A
(en )
1952-04-15
Process for the rapid disaggregation of chromium ores.
GR12746B
(en )
1950-12-08
APPARATUS FOR THE FORMATION OF IRIDIZING PUMP.
IE18645L
(en )
1951-11-16
Treating concrete, etc. surfaces
DK79104C
(en )
1955-04-12
Process for the preparation of 1,2,3,4-tetrahydrofluorenone.
DK79732C
(en )
1955-08-22
Process for the preparation of 1-hydroxy-4-methoxy-7-keto-13-methyl-5,6,7,9,10,13-hexahydrophenanthrene.
DK75304C
(en )
1953-01-19
Process for the preparation of 2,5-diacetoxytetrahydrofuran.
ES195065A1
(en )
1950-12-01
PROCEDURE FOR THE MANUFACTURE OF ARIL-OXY-NITRO-CARBOXYLIC COMPOUNDS.
BE507855A
(en )
1953-05-08
MELAMINE PREPARATION PROCESS.
DK86873C
(en )
1959-02-09
Feed.
DK76007C
(en )
1953-06-22
Coffin, especially coffin.
CH292767A
(en )
1953-08-31
Apparatus for the treatment of fabrics.
DK83036C
(en )
1957-07-22
Process for the preparation of Δ <4> -17 α-oxy-3,20-diketo-pregnen-21-ales.
DK77928C
(en )
1954-08-09
Process for the preparation of β, β, β-trichloroethylidene-acetyl-thiophenes.
DK78820C
(en )
1955-02-07
Process for the preparation of 1,3-dioxane compounds.