CH192112A
(en )
1937-07-31
Lowering device on tables for office machines.
CH195970A
(en )
1938-02-28
Squeegee device for gravure printing machines.
CH190440A
(en )
1937-04-30
Inking device on rotogravure rotary machines.
DK53849C
(en )
1937-11-15
Sheet supply apparatus for printing machines.
GB505006A
(en )
1939-05-01
Improvements in or relating to inking devices for printing machines
CH203159A
(en )
1939-02-28
Inking device for the forme cylinder of rotogravure printing machines.
DK53578C
(en )
1937-09-13
Ink distribution device for stencil duplicating machines.
FR755843A
(en )
1933-11-30
Inking mechanism for rotary letterpress printing machines
CH205030A
(en )
1939-05-31
Selection mechanism for type printing telegraph apparatus.
FR824656A
(en )
1938-02-14
Rotary printing
ES121278A1
(en )
1931-02-01
Blade for machines for printing gravure.
CH182743A
(en )
1936-02-29
Lifterless inking unit for rotary printing presses.
DK51894C
(en )
1936-07-20
Printing machine.
ES140934A3
(en )
1936-04-01
Procedure for preparing printing inks.
CH195347A
(en )
1938-01-31
Corrective for printing inks.
FR763154A
(en )
1934-04-25
Moistening mechanism for lithographic printing machines
DK54849C
(en )
1938-06-13
Rotary press for Intaglio printing.
DK55577C
(en )
1938-12-19
Rotary press for Intaglio printing.
DK55729C
(en )
1939-01-23
Rotary press for Intaglio printing.
CH182741A
(en )
1936-02-29
Newspaper holder.
DK56486C
(en )
1939-07-31
Scraping mechanism for printing presses.
CH203160A
(en )
1939-02-28
Device for adjusting the paper roller on writing office machines.
DK50966C
(en )
1935-12-02
Printing machine.
ES122769A1
(en )
1941-06-01
Inking machine for typewriter ribbons.
FR756024A
(en )
1933-12-04
Printing machine