BE509296A
(en )
1953-07-31
METHOD FOR MANUFACTURING HEXAMETHYLENETETRAMINE.
BE501277A
(en )
1952-05-09
PROCESS FOR PREPARING 1,4-ARALCOYL-PIPERAZINES.
BE521155R
(en )
1955-08-19
METHOD FOR MANUFACTURING HEXAMETHYLENETETRAMINE.
SU94015A1
(en )
1951-11-30
The method of producing quaternary salts of P-oaoeoeuteaerie
BE510937A
(en )
1953-11-06
PHENOIS MANUFACTURING PROCESS.
BE510936A
(en )
1953-11-06
PROCESS FOR MANUFACTURING PHENOLS.
BE512826A
(en )
1954-03-05
PROCESS FOR THE PREPARATION OF ANESTHESICS.
BE507993A
(en )
1953-05-22
PROCESS FOR MANUFACTURING THE PHENOL.
CH309212A
(en )
1955-08-31
Photosensitive layer.
BE513866A
(en )
1954-04-30
ISOPHORONE MANUFACTURING PROCESS.
BE516708A
(en )
1954-11-12
PENTACHLOROPHENOL MANUFACTURING PROCESS.
BE505852A
(en )
1953-01-30
PROCESS FOR THE PREPARATION OF THREO-1-P-NITROPHENYL-2-AMINO-1,3-PROPANEDIOL.
BE496438A
(en )
1950-12-17
PERFECTED PROCESS FOR MANUFACTURING N-ACETYLSALICYLAMIDE.
BE522190A
(en )
1955-10-28
MANUFACTURING PROCESS FOR 4,6 - DINITROORTHOKRESOLAMMONIUM.
CH312436A
(en )
1955-12-31
Process for the preparation of an acylaminodiol.
BE507672A
(en )
1953-05-08
METHOD FOR MANUFACTURING SCOPOLAMINE BROMOBUTYLATE.
BE528849A
(en )
1957-04-12
PROCESS FOR THE PRODUCTION OF HEXAMETHYLENETETRAMINE.
GR13875B
(en )
1952-10-18
METHOD FOR THE PRODUCTION OF NITROPHENYL - AMINODIOL.
BE524415A
(en )
1956-03-16
MELAMINE MANUFACTURING PROCESS.
BE509394A
(en )
1953-08-14
PROCESS FOR MANUFACTURING NEW DISUBSTITUTED NICOTINAMIDES.
BE515464A
(en )
1954-08-20
PROCESS FOR THE PRODUCTION OF N-ALLYLNORMORPHINE.
BE504871A
(en )
1952-12-05
PROCESS FOR THE MANUFACTURE OF PHENOL.
BE502058R
(en )
1952-06-20
PROCESS FOR PREPARING 1,4-ARALCOYL-PIPERAZINES.
BE502889R
(en )
1952-08-14
PROCESS FOR PREPARING 1,4-ARALCOYL-PIPERAZINES.
BE508094A
(en )
1953-05-22
PROCESS FOR THE PREPARATION OF 3-PYRIDYL-CARBINOL.