CH285745A
(en )
1952-09-30
Method and device for weaving.
CH265256A
(en )
1949-11-30
Method and device for the continuous casting of metal pipes.
CH284354A
(en )
1952-07-31
Method and device for the continuous mixing of textile fibers.
CH286067A
(en )
1952-10-15
Method and device for mixing textile fibers.
AT175366B
(en )
1953-07-10
Method and device for prestressing reinforcing wires
AT176498B
(en )
1953-10-26
Method of retarding the setting of cements
AT175049B
(en )
1953-05-26
Method and device for prestressing and anchoring the reinforcement of supporting structures
AT169420B
(en )
1951-11-10
Processes and devices for prestressing pressure-resistant components
AT162327B
(en )
1949-02-25
Method and device for plastering chimney interior walls
CH279983A
(en )
1951-12-31
Method and device for connecting wooden parts mortised together.
AT168998B
(en )
1951-09-25
Method and device for the production of in-situ concrete piles
AT172614B
(en )
1952-09-25
Method of isolating lactams
AT170301B
(en )
1952-02-11
Method and device for filling bottles
AT195563B
(en )
1958-02-10
Method and device for artificially crimping fibers
AT193122B
(en )
1957-11-25
Clamping device for the tie wire of concrete formwork
CH312757A
(en )
1956-02-29
Method and device for drying roof tiles and the like
AT183848B
(en )
1955-11-25
Method and device for flocking objects
CH312969A
(en )
1956-03-15
Method of reinforcing elastomers
AT176311B
(en )
1953-10-10
Method and device for casting steel
AT181951B
(en )
1955-05-10
Method and device for the production of structures and components from prestressed concrete
AT225959B
(en )
1963-02-25
Method and device for straightening the strength of concrete floors
AT186614B
(en )
1956-08-25
Method and device for concentrating liquids
AT185559B
(en )
1956-05-11
Method and device for plastering chimneys
AT177558B
(en )
1954-02-10
Method and device for re-impregnating parts of standing wooden poles
AT167996B
(en )
1951-03-27
Method and device for activating electrodes