CH515186A
(en )
1971-11-15
Process for the production of cyanogen chloride
CH334251A
(en )
1958-11-30
Process for the production of coated glass threads and device for carrying out the process
AT188510B
(en )
1957-01-25
Method and device for the production of shrinkable tubes
CH322661A
(en )
1957-06-30
Method and device for the production and finishing of printing blocks
CH322260A
(en )
1957-06-15
Process for the production of N-methylol-polypyrrolidones
CH283513A
(en )
1952-06-15
Process and device for the production of flat structures.
AT183067B
(en )
1955-09-10
Process and apparatus for bidistillation
AT187221B
(en )
1956-10-25
Process and device for the production of acetylene-containing gas mixtures
AT183955B
(en )
1955-12-10
Method and device for the production of shaped pieces
AT193328B
(en )
1957-11-25
Process for the production of zip fasteners and device for carrying out the process
CH299810A
(en )
1954-06-30
Process for the production of model pieces and device for carrying out the process.
AT187374B
(en )
1956-10-25
Method and device for the production of hollow bodies
AT185803B
(en )
1956-06-11
Process and device for the continuous production of hexachlorocyclohexane
AT189794B
(en )
1957-05-10
Process and device for the production of moldings
AT178250B
(en )
1954-04-26
Process for the production of model pieces and device for carrying out the process
AT188421B
(en )
1957-01-25
Method and device for the production of hydrogen-rich gases from gaseous hydrocarbons
AT178345B
(en )
1954-04-26
Process for the simultaneous production of carbides and valuable gas
AT179702B
(en )
1954-09-25
Method and device for the production of sausages
AT186613B
(en )
1956-08-25
Process and apparatus for bidistillation
AT176212B
(en )
1953-09-25
Process and apparatus for the production of alkyl monochlorides
AT184804B
(en )
1956-02-25
Method and device for the production of slide fasteners
AT181271B
(en )
1955-03-10
Process and apparatus for the continuous production of cyclotrimethylene trinitramine
AT181744B
(en )
1955-04-25
Method and device for the production of bottles and hollow bodies
AT180561B
(en )
1954-12-27
Process for the production of cracked gas
AT172953B
(en )
1952-11-10
Process and device for the manufacture of candles