CH291497A
(en )
1953-06-30
Method and device for electrodialysis.
CH285745A
(en )
1952-09-30
Method and device for weaving.
CH260669A
(en )
1949-03-31
Process for polishing objects and apparatus for carrying out the process.
CH275203A
(en )
1951-05-15
Method and device for the continuous casting of metal sheets.
CH267495A
(en )
1950-03-31
Method for operating heat engines and device for carrying out the method.
CH259491A
(en )
1949-01-31
Device for testing surfaces.
AT170472B
(en )
1952-02-25
Method and device for smoothing the top part lasting margin
CH271980A
(en )
1950-11-30
Method for measuring distance and device for carrying out the method.
CH293166A
(en )
1953-09-15
Method and device for determining the proportion of a component of a substance mixture.
CH279983A
(en )
1951-12-31
Method and device for connecting wooden parts mortised together.
CH264861A
(en )
1949-11-15
Device for holding objects.
AT162327B
(en )
1949-02-25
Method and device for plastering chimney interior walls
AT162439B
(en )
1949-02-25
Device for making chimney heads
CH266939A
(en )
1950-02-28
Press casting process and device for performing the same.
CH260206A
(en )
1949-02-28
Device for cleaning combs.
AT172211B
(en )
1952-08-25
Method and device for sowing
CH252672A
(en )
1948-01-31
Device for grinding haysticks.
CH253334A
(en )
1948-02-29
Method and device for keeping AC voltages constant.
AT184735B
(en )
1956-02-25
Vulcanizing device
CH266859A
(en )
1950-02-28
Procedure for operating oil-firing systems and oil-firing systems for performing the procedure.
CH262674A
(en )
1949-07-15
Method and device for producing water waves and permanent waves.
CH279140A
(en )
1951-11-15
Method for coupling two parts and coupling device for carrying out the method.
AT170301B
(en )
1952-02-11
Method and device for filling bottles
CH312753A
(en )
1956-02-29
Method for operating a ball mill and ball mill for practicing the method
AT183848B
(en )
1955-11-25
Method and device for flocking objects