CH291497A
(en )
1953-06-30
Method and device for electrodialysis.
CH333864A
(en )
1958-11-15
Method and device for the production of staple fibers
CH297422A
(en )
1954-03-31
Method and device for drying web-shaped material.
CH290749A
(en )
1953-05-15
Method and arrangement for the transmission of characters.
CH311800A
(en )
1955-12-15
Method and device for ozonizing oxygen.
CH305309A
(en )
1955-02-15
Method and device for producing a rayon thread.
CH280430A
(en )
1952-01-31
Method and device for cutting threads and bundles of threads.
AT176299B
(en )
1953-10-10
Method and device for growing microorganisms
CH277098A
(en )
1951-08-15
Method and device for influencing movably arranged objects.
AT175965B
(en )
1953-09-10
Method and device for the production of threads
AT175783B
(en )
1953-08-10
Method and apparatus for the continuous cooking of cellulosic material
AT183639B
(en )
1955-10-25
Method and device for sterilizing food
AT171441B
(en )
1952-05-26
Method and device for the production of wood wool
AT175207B
(en )
1953-06-25
Method and device for manufacturing and packaging tampons
CH281071A
(en )
1952-02-29
Method and device for atomizing liquids.
AT167996B
(en )
1951-03-27
Method and device for activating electrodes
AT189755B
(en )
1957-05-10
Method and device for producing sheet glass
AT171386B
(en )
1952-05-26
Method and apparatus for printing
AT181800B
(en )
1955-04-25
Method for spinning yarn and device for carrying out the method
CH262674A
(en )
1949-07-15
Method and device for producing water waves and permanent waves.
AT173266B
(en )
1952-12-10
Method for gluing workpieces and device for carrying out the method
AT183563B
(en )
1955-10-25
Method and device for the production of hollow bodies
AT185008B
(en )
1956-03-26
Method and device for degreasing bones
CH285160A
(en )
1952-08-31
Method and apparatus for printing.
AT170255B
(en )
1952-02-11
Method and device for electrodialyzing liquids