GR22558B
(en )
1961-11-30
METHOD OF MANUFACTURING NEW PIPERAZINE PRODUCERS.
DK108527C
(en )
1968-01-02
Process for the production of ferrochelates.
FR1227892A
(en )
1960-08-24
Drill
GR20451B
(en )
1960-01-08
METHOD OF PRODUCTION OF DIHYDROENS.
GR19288B
(en )
1958-12-02
METHOD FOR THE MANUFACTURE OF NEW PYRIMIDINE PRODUCERS.
GR19437B
(en )
1959-01-23
METHOD OF PREPARATION OF A NEW PRODUCER OF ISONICOTINYLOUDRAZIDE.
GR18731B
(en )
1958-05-14
METHOD OF MANUFACTURING METALLOXYLIN HEELS.
GR21497B
(en )
1960-12-12
METHOD OF PRODUCTION OF PRODUCERS OF 6 - METHYL - STEROIDS.
GR18547B
(en )
1958-03-15
METHOD OF MANUFACTURE OF METALLOXYLIN HEELS.
GR22669B
(en )
1961-12-28
METHOD FOR THE MANUFACTURE OF NEW PRODUCERS OF AZETIDINE.
FR1193488A
(en )
1959-11-03
advanced case
GR19017B
(en )
1958-09-08
METHOD OF PREPARATION OF NEW PIPERAZINE ETHERS.
FR1235280A
(en )
1960-07-01
Advanced seal
BE580593A
(en )
1960-01-11
Production of dichlorbutenes.
GR22554B
(en )
1961-11-30
MANUFACTURING METHOD 1 - BENZYL - 4 - BENZYDRYLO - PIPERAZINE.
GR23773B
(en )
1962-10-17
METHOD FOR THE MANUFACTURE OF BASIC SUBSTITUTED DIFENYLOMETHANE PRODUCERS.
GR18546B
(en )
1958-03-12
METHOD FOR THE MANUFACTURE OF PRODUCERS OF HYPERCHLOROMETHYLERMERCAPAN.
GR18886B
(en )
1958-07-16
METHOD OF COMPOSITION OF ANTIFLOGICAL SPECIFICATION.
GR19108B
(en )
1958-10-03
ORIGINAL METHOD OF CIRCULATION.
GR21710B
(en )
1961-03-03
METHOD OF MANUFACTURING NEW PRODUCERS OF PHENOTHIAZINE.
GR33433B
(en )
1967-12-02
METHOD FOR THE MANUFACTURE OF NEW PRODUCERS OF IMINOSTILVENI.
BE579725A
(en )
1959-10-16
Electrophotographic method.
BE577401A
(en )
1959-10-06
Production of aliphatic bromides.
BE577402A
(en )
1959-10-06
Production of aliphatic bromides.
FR1202529A
(en )
1960-01-11
Radial drill