CH341274A
(en )
1959-09-30
Method and device for the production of flat glass
CH344175A
(en )
1960-01-31
Process for the production of spun proteins
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
CH318748A
(en )
1957-01-31
Apparatus for the production of glass fibers
CH322397A
(en )
1957-06-15
Method and device for producing drive belts
CH345123A
(en )
1960-03-15
Method and device for the production of multilayer glazing elements
CH292355A
(en )
1953-08-15
Method and device for the production of synthetic fibers.
AT251216B
(en )
1966-12-27
Method and device for the production of glass
AT179464B
(en )
1954-09-10
Method and device for the production of gutters u. like
AT194127B
(en )
1957-12-27
Method and device for the production of hollow bodies
AT185045B
(en )
1956-03-26
Method and device for the production of glass fibers
AT185227B
(en )
1956-04-10
Process and device for the production of wood fiber boards
AT187374B
(en )
1956-10-25
Method and device for the production of hollow bodies
CH317399A
(en )
1956-11-30
Method and device for the production of staple fibers
AT183955B
(en )
1955-12-10
Method and device for the production of shaped pieces
AT185496B
(en )
1956-05-11
Process for the production of artificial fibers
AT193085B
(en )
1957-11-25
Method and device for the production of mats or plates from glass fibers
AT181744B
(en )
1955-04-25
Method and device for the production of bottles and hollow bodies
AT196575B
(en )
1958-03-25
Method and device for the production of lunatiform products
AT196572B
(en )
1958-03-25
Method and device for the continuous production of flat glass
AT205688B
(en )
1959-10-10
Method and device for the production of glass fibers
AT190674B
(en )
1957-07-10
Method and device for the production of thin-walled hoses
AT181026B
(en )
1955-02-10
Method and device for the production of cast mass-produced parts