BE600588A
(en )
1961-06-16
Process for the production of pyridyl-alkyl-ketones
OA01089A
(en )
1968-08-07
Process for the manufacture of novel dihalo-amino-benzylamines.
BE615329A
(en )
1962-07-16
Basic refractory brick and process for its manufacture
BE603281A
(en )
1961-11-03
High temperature cement blast furnace production process
FR1291133A
(en )
1962-04-20
High temperature cement blast furnace production process
BE609580A
(en )
1962-02-15
Process for the production of cycloserine
BE599716A
(en )
1961-07-31
Process for the production of p-alkyl- or p-cycloalkoylphenols
FR1250165A
(en )
1961-01-06
Process for the production of nitriles
FR1309557A
(en )
1962-11-16
High purity gold production process
FR1145102A
(en )
1957-10-22
Refractory brick and process for its manufacture
FR1340858A
(en )
1963-10-25
Method and device for increasing the production of blast furnaces
BE605650A
(en )
1961-11-03
Basic refractory brick and its manufacturing process
FR1255963A
(en )
1961-03-17
Manufacturing process for refractory clay cements
BE607056A
(en )
1962-02-09
Process for the production of triarylphosphines
FR1347970A
(en )
1964-01-04
Basic refractory brick and method for making it
FR1271995A
(en )
1961-09-22
Process for the manufacture of refractory bricks and refractory pastes
FR1276194A
(en )
1961-11-17
Blast furnace operating process
FR1250979A
(en )
1961-01-13
Process and installation for firing bricks and ceramic products
FR1275307A
(en )
1961-11-03
Process for the production of carbodiimides
FR1323511A
(en )
1963-04-12
Process for the production of siccatives
FR1171014A
(en )
1959-01-21
Manufacturing process of refractory bricks
FR1320312A
(en )
1963-03-08
Basic refractory brick and process for its manufacture
FR1253491A
(en )
1961-02-10
Refractory metal deoxidation process
FR1257257A
(en )
1961-03-31
Refractory brick and its manufacturing process
FR1292938A
(en )
1962-05-11
Refractory products and manufacturing process