CH201976A
(en )
1938-12-31
Process for the production of intaglio printing plates and photographic slide which can be used in this process.
CH158174A
(en )
1932-11-15
Method and device for the production of road surfaces.
CH158162A
(en )
1932-11-15
Device for feeding sand from receptacles onto movable belt floors, in particular from cages.
AT111072B
(en )
1928-10-25
Letter or number sheets for the production of inscriptions, announcements, price tables or the like and a device for organizing and storing the same.
AT121515B
(en )
1931-02-25
Method and device for determining the elasticity of paper, foils and the like like
CH189696A
(en )
1937-03-15
Process for finishing coated bars and apparatus for performing the same.
CH216282A
(en )
1941-08-15
Method and device for wrapping letters, printed matter or similar flat objects.
AT127012B
(en )
1932-02-25
Method and device for leaching clippings and. like
CH208722A
(en )
1940-02-29
Cardboard can package and method and apparatus for making the same.
AT127027B
(en )
1932-02-25
Method and device for displaying the weight of objects arising in rapid succession, such as. B. cigarettes.
AT140330B
(en )
1935-01-25
Pneumatic post system for the transport of notes etc. like
CH145398A
(en )
1931-02-28
Device for holding objects.
FR709357A
(en )
1931-08-06
Improvements in methods and means for sorting cigarettes, or the like, into dissimilar groups or categories
AT116501B
(en )
1930-02-25
Method and device for producing one-sided smoothness in paper, cardboard and cardboard machines.
AT104787B
(en )
1926-11-25
Method and device for baking rolls, rolls and. like
CH153066A
(en )
1932-02-29
Method and apparatus for reducing friction in laminated flexural leaf springs.
AT131998B
(en )
1933-02-25
Method and apparatus for drawing wire.
CA306004A
(en )
1930-11-25
Method and apparatus for sorting and distributing mail
CH175494A
(en )
1935-02-28
Process for forming and wrapping soft masses and apparatus for carrying out the same.
ES1584Y
(en )
1933-11-01
Device for binding or removable grouping of sheets, files and their adaptation in classifiers, biblorapts and the like.
AT132083B
(en )
1933-02-25
Method and device for casting blank material.
CA322113A
(en )
1932-05-03
Card filing and segregating apparatus
AT132079B
(en )
1933-02-25
Method and device for the production of transfer printing templates.
AT136585B
(en )
1934-02-26
Method and device for conveying, cutting and inserting marking strips in cross cutters.
CA302349A
(en )
1930-07-22
Method and apparatus for forming paper, boxboard, etc.