AT188510B
(en )
1957-01-25
Method and device for the production of shrinkable tubes
CH322397A
(en )
1957-06-15
Method and device for producing drive belts
CH283513A
(en )
1952-06-15
Process and device for the production of flat structures.
AT181829B
(en )
1955-04-25
Process and device for the creation of new wells and the regeneration of existing wells
CH292355A
(en )
1953-08-15
Method and device for the production of synthetic fibers.
CH317568A
(en )
1956-11-30
Method and device for processing plastic materials
CH308054A
(en )
1955-06-30
Method and device for the continuous embossing of flat structures.
AT187402B
(en )
1956-10-25
Method and device for manufacturing zip fasteners
AT172687B
(en )
1952-10-10
Method and device for the production of lightweight panels
AT195630B
(en )
1958-02-25
Method and device for manufacturing zip fasteners
AT179464B
(en )
1954-09-10
Method and device for the production of gutters u. like
AT192229B
(en )
1957-10-10
Method and device for manufacturing zip fasteners
AT193132B
(en )
1957-11-25
Method and device for manufacturing zip fasteners
AT187374B
(en )
1956-10-25
Method and device for the production of hollow bodies
AT171932B
(en )
1952-07-25
Method and device for manufacturing cast brushes
AT176364B
(en )
1953-10-10
Method and device for producing profiled fiberboard
CH317399A
(en )
1956-11-30
Method and device for the production of staple fibers
AT169357B
(en )
1951-11-10
Method and device for manufacturing zip fasteners
AT193328B
(en )
1957-11-25
Process for the production of zip fasteners and device for carrying out the process
CH312542A
(en )
1956-01-15
Method and device for venting viscose
CH312543A
(en )
1956-01-15
Method and device for venting viscose
AT178609B
(en )
1954-05-25
Method and device for the production of zip fasteners
AT183955B
(en )
1955-12-10
Method and device for the production of shaped pieces
AT185205B
(en )
1956-04-10
Method and device for the production of welded wire nets
AT184804B
(en )
1956-02-25
Method and device for the production of slide fasteners