BE507597A
(en )
1953-04-24
PROCESS FOR THE PREPARATION OF SUBSTITUTED PIPERIDINES.
NL163123C
(en )
SURFACE EVAPORATOR.
CH286867A
(en )
1952-11-15
Epilamization process.
BE501818A
(en )
1952-06-20
DINITRO-O-CRESOL MANUFACTURING PROCESS.
CH300952A
(en )
1954-08-31
Gluing process.
BE507672A
(en )
1953-05-08
METHOD FOR MANUFACTURING SCOPOLAMINE BROMOBUTYLATE.
BE510937A
(en )
1953-11-06
PHENOIS MANUFACTURING PROCESS.
CH288419A
(en )
1953-01-31
Process for manufacturing cristobalite.
BE510936A
(en )
1953-11-06
PROCESS FOR MANUFACTURING PHENOLS.
BE496438A
(en )
1950-12-17
PERFECTED PROCESS FOR MANUFACTURING N-ACETYLSALICYLAMIDE.
BE507855A
(en )
1953-05-08
MELAMINE PREPARATION PROCESS.
FR1021000A
(en )
1953-02-12
Footwear manufacturing process
FR1032840A
(en )
1953-07-06
Footwear manufacturing process
BE507993A
(en )
1953-05-22
PROCESS FOR MANUFACTURING THE PHENOL.
BE505852A
(en )
1953-01-30
PROCESS FOR THE PREPARATION OF THREO-1-P-NITROPHENYL-2-AMINO-1,3-PROPANEDIOL.
BE516708A
(en )
1954-11-12
PENTACHLOROPHENOL MANUFACTURING PROCESS.
FR1024583A
(en )
1953-04-02
Polyamides manufacturing process
CH281562A
(en )
1952-03-15
Blow-Down Process.
BE503785A
(en )
1952-10-10
PROCESS FOR THE PREPARATION OF 6-METHOXY-8-ALCOYLENE-DIAMINO-QUINOLEINE.
BE524415A
(en )
1956-03-16
MELAMINE MANUFACTURING PROCESS.
FR1043088A
(en )
1953-11-05
Improved manufacturing process for n-acetylsalicylamide
BE506386A
(en )
1953-02-27
PROCESS FOR THE PREPARATION OF 6-METHYL-8-OXY-ERGOLINE.
BE504871A
(en )
1952-12-05
PROCESS FOR THE MANUFACTURE OF PHENOL.
CH296678A
(en )
1954-02-28
Cleaning process.
CH274949A
(en )
1951-04-30
Process for the manufacture of jewelry.