BE768745A
(en )
1971-12-20
METAL CUTTING PROCESS
BE764490A
(en )
1971-08-16
METAL WELDING PROCESS
RO63025A
(en )
1978-12-15
PROCESS FOR THE PREPARATION OF AMINOPHENYLETANOLAMINES
BE787182A
(en )
1972-12-01
PROCESS FOR MANUFACTURING RACKET FRAMES
RO62818A
(en )
1978-05-15
PROCESS FOR THE PREPARATION OF 1-AMINOSULFONYL-2-AMINOBENZIMIDAZOLES
BE765107A
(en )
1971-09-30
METAL CLEANING PROCESS
RO62622A
(en )
1978-05-15
PROCESS FOR THE PREPARATION OF 1-HYDROXY-2-PYRIDONES
RO62817A
(en )
1977-10-15
PROCESS FOR THE PREPARATION OF 1-ACYL-3-AMINOSULFONYL-2-BENZIMIDAZOLES
BE760140A
(en )
1971-06-10
CONTINUOUS CRYSTALLIZATION PROCESS
RO62703A
(en )
1978-03-15
PROCESS FOR THE CRYSTALLIZATION OF CRYSTALLIZATION OF COPPER SEMI-PRODUCTS
YU44073A
(en )
1982-02-28
Process for the production of copper
BE796458A
(en )
1973-09-10
PERFECTED PROCESS FOR THE PREPARATION OF CEPHALOSPINES
RO62819A2
(en )
1977-05-20
PROCESS FOR THE SOLDERING OF THIN COPPER THREADS WITH CONTACT FRAME
RO62896A
(en )
1978-03-15
PROCESS FOR THE PREPARATION OF 7-AMINOCEPHALOSPORINS
RO63005A
(en )
1978-05-15
PROCESS FOR THE PREPARATION OF CARBAMOILSULFOXYDES
RO72164A
(en )
1983-08-03
PROCESS FOR THE PREPARATION OF OENICILLINS
BE747940A
(en )
1970-08-31
WELDING PROCESS
BE798130A
(en )
1973-10-12
VINCAMINE PREPARATION PROCESS
RO63441A
(en )
1978-05-15
PROCESS FOR THE PREPARATION OF 2-BENZOYL-3-AMINOPYRIDINES
RO63583A
(en )
1978-08-15
PROCESS FOR THE PREPARATION OF 2-AMINO-4-H-PYRANES
BE808469A
(en )
1974-03-29
WELDING PROCESS
BE753464A
(en )
1970-12-16
CONTINUOUS UNILATERAL SUBMERSIBLE ARC WELDING PROCESS
RO69383A
(en )
1981-01-30
PROCESS FOR THE PREPARATION OF PHTALIMIDE DERIVATIVES
RO76979A
(en )
1981-08-30
PROCESS FOR THE PREPARATION OF DIPHENYLMETHOXYETHYLAMINES
BE761177A
(en )
1971-06-16
METAL POLISHING PROCESS