CH395152A
(en )
1965-07-15
Printing process
FR1202369A
(en )
1960-01-11
Manufacturing process for planographic printing shapes
FR1213747A
(en )
1960-04-04
Process for the production of printing plates
FR1258459A
(en )
1961-04-14
Process for obtaining printing shapes
FR1242911A
(en )
1960-10-07
Manufacturing process of printing forms
FR1243971A
(en )
1960-10-21
Electrostatic printing process
FR1220612A
(en )
1960-05-25
Hectographic printing process
FR1172687A
(en )
1959-02-13
Manufacturing process of printing forms
FR1266748A
(en )
1961-07-17
Process for obtaining printing shapes
FR80074E
(en )
1963-03-08
Process for obtaining printing shapes
BE593738A
(en )
1961-02-03
Process for obtaining printing shapes
FR1272059A
(en )
1961-09-22
Printing process
BE605860R
(en )
1961-11-03
Process for obtaining printing shapes
BE598481A
(en )
1961-04-14
Printing process
FR1333539A
(en )
1963-07-26
Improvements to the printing process by imitation engraving
FR1260449A
(en )
1961-05-05
Printing plate production process
FR1206216A
(en )
1960-02-08
Printing process allowing subsequent verification of the authenticity of printed documents
FR1211374A
(en )
1960-03-16
Magnetic printing process
FR1324384A
(en )
1963-04-19
Improved printing process
FR1283893A
(en )
1962-02-09
Photochemical printing process
CH367470A
(en )
1962-11-15
Printing process for thick fabric
FR1287211A
(en )
1962-03-09
Process for making lithographic printing plates
FR1375093A
(en )
1964-10-16
Letterpress printing process
FR83740E
(en )
1964-10-02
Printing plate production process
FR78482E
(en )
1962-07-27
Printing process using magnetic inks