BR7209138D0
(en )
1973-08-30
ABRASIN PRODUCTION PROCESS
BR7105804D0
(en )
1973-03-29
PROCESS FOR THE PRODUCTION OF A 2-PIRROLIDONE POLYMER
BR7309990D0
(en )
1974-08-29
PROCESS FOR THE PRODUCTION OF DIMETHYL-ETER
BR7016030D0
(en )
1973-04-19
PROCESS FOR THE PRODUCTION OF COLORING SUBSTANCES
BR7209126D0
(en )
1974-08-15
PROCESS FOR THE PRODUCTION OF CRUDE CONCRETE
BR7409871A
(en )
1976-05-25
PROCESS FOR THE PRODUCTION OF CALCIUM HYPOCLORITE
BR7202716D0
(en )
1973-05-31
PROCESS FOR MANUFACTURING ANTI-HEAT GLASS
IT969672B
(en )
1974-04-10
FORMING PROCESS
BR7304193D0
(en )
1974-07-25
GLASS MANUFACTURING PROCESS
BR7307109D0
(en )
1974-07-25
PROCESS TO PREPARE A MIXTURE INTENDED FOR MANUFACTURING A GLASS
BR7107410D0
(en )
1973-03-29
PROCESS FOR THE PRODUCTION OF INORGANIC FIBERS OBTAINED BY THE SAME
BR7405092D0
(en )
1975-01-21
PROCESS FOR THE PRODUCTION OF N-REPLACED NITROFTALIMIDES
BR7207279D0
(en )
1973-09-25
PROCESS FOR THE MANUFACTURE OF-O-ACYL-PHENOLETHANOL-AMINES
BR7405112D0
(en )
1975-01-21
PROCESS FOR THE PRODUCTION OF POLIETER-IMIDAS
BR7019201D0
(en )
1973-05-03
SULFUR PRODUCTION PROCESS
BR6906591D0
(en )
1973-01-16
PROCESS FOR THE PRODUCTION OF MONOALCOIL-BENZENE
BR7201569D0
(en )
1974-12-31
PROCESS FOR MANUFACTURING HYDOSOLUBLE SYNTHETIC TANANTS
BR7403189D0
(en )
1974-12-24
CARBONAMID MANUFACTURING PROCESS
BR7105561D0
(en )
1973-03-13
PROCESS FOR THE PRODUCTION OF CYCLE-COPOLIMERS
BR7207834D0
(en )
1973-09-20
PROCESS FOR OBTAINING METHYLCOBALAMINE
BR7206429D0
(en )
1973-09-13
LIGHT CONCRETE PRODUCTION PROCESS
BR6803535D0
(en )
1973-02-22
PROCESS FOR THE PRODUCTION OF ANTIBIOTICS
BR7206093D0
(en )
1973-07-17
CYCLEBUTANE PREPARATION PROCESS
BR6907482D0
(en )
1973-03-13
PROCESS FOR THE PRODUCTION OF PIRROLIDIN COMPOUNDS
BR7202225D0
(en )
1973-07-17
PROCESS TO PRODUCE ANTIBIOTIC SUBSTANCES