AT299468B
(en )
1972-06-26
Process for the manufacture of toughened glasses
AT299999B
(en )
1972-07-10
Process for the vacuum treatment of molten steel
BR7103281D0
(en )
1973-03-29
GAME AND METHOD OF DISCUSSING THE SAME
CH472512A
(en )
1969-05-15
Process for the surface treatment of metal objects
CH524232A
(en )
1972-06-15
Transformer or induction coil
AT284141B
(en )
1970-09-10
Process for the preparation of pyrazinoylguanidines and their salts
AT304690B
(en )
1973-01-25
Transformer or induction coil
CH474732A
(en )
1969-06-30
Device for the heat treatment of goods
CH487167A
(en )
1970-03-15
Process for the preparation of pyrazinoylguanidines or pyrazinamidoguanidines
CH515344A
(en )
1971-11-15
Process for the surface treatment of metal objects
DD60062A1
(en )
1968-02-05
Process for the accelerated heat treatment of cold-rolled steel strips with soft magnetic properties
CH487169A
(en )
1970-03-15
Process for the preparation of pyrazinoylguanidines or pyrazinamidoguanidines
CH462078A
(en )
1968-09-15
Device for the magnetic deformation of workpieces
CH534116A
(en )
1973-02-28
Process for the manufacture of antioxidants
AT270674B
(en )
1969-05-12
Process for the preparation of organic thiostannate metal salts
AT296362B
(en )
1972-02-10
Device for annealing or heat treatment of metal tape reels
AT287039B
(en )
1971-01-11
Process for the heat treatment of rails
CH535832A
(en )
1973-04-15
Process for the heat treatment of steel
CH451675A
(en )
1968-05-15
Process for the conservation of perishable substances
AT286054B
(en )
1970-11-25
Process for the production of magnetically soft iron sheet
AT293460B
(en )
1971-10-11
Process for the heat treatment of steel wire
AT285532B
(en )
1970-10-27
Process for the preparation of solid solutions of refractory metal carbides
CH494745A
(en )
1970-08-15
Process for the preparation of nitrilotriacetonitrile
CH498876A
(en )
1970-11-15
Process for the production of polypeptidyl kallikrein or polykallikrein inhibitors
AT282672B
(en )
1970-07-10
Process for the continuous annealing of cold-rolled steel strip