CH201976A
(en )
1938-12-31
Process for the production of intaglio printing plates and photographic slide which can be used in this process.
CH234229A
(en )
1944-09-15
High-voltage coils, in particular for transducers, and processes for their manufacture.
CH207571A
(en )
1939-11-15
Lock nut and process for its manufacture.
AT140732B
(en )
1935-02-25
Electrode, in particular for the purposes of short-wave therapy and processes for their manufacture
CH202377A
(en )
1939-01-31
Tubular conductor, in particular for high frequency cables, and process for its manufacture.
CH204856A
(en )
1939-05-31
Liquid glue and process for its manufacture.
US1651970A
(en )
1927-12-06
Corrosion-resisting alloy
CH242231A
(en )
1946-04-30
Accumulator plate and process for their manufacture.
CH204925A
(en )
1939-05-31
Panel connection and process for their manufacture.
SU47674A1
(en )
1936-07-31
The method of manufacture of belt plates
CH168039A
(en )
1934-03-31
Wreath inlay and process for their manufacture.
AT148711B
(en )
1937-02-25
Soul electrodes and process for their manufacture.
CH167583A
(en )
1934-02-28
Pipe connection and process for their manufacture.
AT144697B
(en )
1936-02-25
Squeeze tube and process for their manufacture.
CH247531A
(en )
1947-03-15
Metal electrode, in particular zinc electrode, for primary elements and processes for their production.
CH220509A
(en )
1942-04-15
Process for the production of printing plates, in particular planographic printing and offset printing plates.
AT131937B
(en )
1933-02-25
High resistance conductors for electrotechnical purposes and processes for their manufacture.
FR797149A
(en )
1936-04-21
Improvements in the construction of fuselages, bodies, etc.
CH190289A
(en )
1937-04-15
Anti-skid bodies, in particular for horseshoes.
CH182701A
(en )
1936-02-29
Process for the production of linoleum-like covering panels, in particular for floors, and covering panels produced according to the same.
ES130357A1
(en )
1933-06-16
Improvements introduced in the manufacture of plates.
AT156087B
(en )
1939-05-10
Tubular metal furniture and process for their manufacture.
AT109614B
(en )
1928-05-10
Auxiliary equipment for the use of X-rays.
CH172633A
(en )
1934-10-31
Water-soluble seed dressing and process for its manufacture.
AT144793B
(en )
1936-02-25
Electrode, especially for short wave therapy.