FR979703A
(en )
1951-05-02
Method and apparatus for handling strip material
CH319589A
(en )
1957-02-28
Device for the continuous production of curable foam
CH337598A
(en )
1959-04-15
Writing material and process for making the same
AT175124B
(en )
1953-06-10
Method and device for the continuous production of endless, flexible, gas-tight, tight tubes from strip-shaped material
CH279613A
(en )
1951-12-15
Process for gas cleaning and cyclone separator for carrying out this process.
CH288811A
(en )
1953-02-15
Method and apparatus for the manufacture of tubes of thermoplastic materials.
AT170463B
(en )
1952-02-25
Method and device for the continuous production of endless, flexible and seamless tubes
AT182938B
(en )
1955-08-25
Method and device for the production of flexible, endless tubes from strip-shaped material
CH314653A
(en )
1956-06-30
Process for the production of fluorinated polyethylene
FR1111537A
(en )
1956-03-01
Method and device for the continuous manufacture of tubular material
CH321765A
(en )
1957-05-31
Irrigation hose made of elastomeric material and process for its manufacture
CH268860A
(en )
1950-06-15
Distillation process and apparatus for carrying out the same.
AT179842B
(en )
1954-10-11
Surgical apparatus for sealing and cleaning wounds
AT184920B
(en )
1956-03-10
Process and device for the production of gases containing sulfur dioxide
FR997008A
(en )
1951-12-31
Method and apparatus for the manufacture of carbon disulphide
AT175130B
(en )
1953-06-10
Equipment for the continuous production of endless, flexible and seamless tubes
CH266853A
(en )
1950-02-28
Process and device for the production of products from refractory materials.
AT167720B
(en )
1951-02-26
Process for the manufacture of gas burners
AT169845B
(en )
1951-12-27
Process for the continuous production of endless flexible tubes
AT167412B
(en )
1951-01-10
Process and device for the desulphurization of enriched iron-containing gas cleaning masses
AT170556B
(en )
1952-03-10
Phosphor and process for its manufacture
CH300050A
(en )
1954-07-15
Process and device for the production of image enlargements.
AT172341B
(en )
1952-08-25
Process for the preparation of new, disubstituted amides
CH283678A
(en )
1952-06-30
Process for the manufacture of tubes with mixtures suitable for hardening and apparatus for carrying out this process.
DK72814C
(en )
1951-07-23
Packaging material and method of making the same.