AT175864B
(en )
1953-08-25
Method and device for producing a color set for ombré prints, in particular on textiles
CH294850A
(en )
1953-11-30
Device for transforming a direct voltage into a direct voltage of a different mean value.
CH305886A
(en )
1955-03-15
Process for the preparation of a basic ketone.
CH299692A
(en )
1954-06-30
Method for producing a cigarette rod and device for carrying out this method.
CH291814A
(en )
1953-07-15
Process for the preparation of a copperable disazo dye.
CH309184A
(en )
1955-08-31
Process for the preparation of a water-insoluble disazo dye.
CH291792A
(en )
1953-07-15
Method for producing a printing stencil.
AT191148B
(en )
1957-08-10
Method and apparatus for manufacturing a sponge rubber product
AT181195B
(en )
1955-02-25
Device for producing a zip fastener
CH299197A
(en )
1954-05-31
Process for the preparation of a copper-compatible polyazo dye.
CH296668A
(en )
1954-02-28
Process for the preparation of a copper-compatible polyazo dye.
CH289272A
(en )
1953-02-28
Process for the preparation of a disazo dye.
CH289271A
(en )
1953-02-28
Process for the preparation of a disazo dye.
CH289273A
(en )
1953-02-28
Process for the preparation of a disazo dye.
CH289281A
(en )
1953-02-28
Process for the preparation of a disazo dye.
CH289266A
(en )
1953-02-28
Process for the preparation of a disazo dye.
CH289269A
(en )
1953-02-28
Process for the preparation of a disazo dye.
AT173258B
(en )
1952-12-10
Device for the photomechanical production of printing forms, in particular printing rollers
CH289258A
(en )
1953-02-28
Process for the preparation of a copper-containing disazo dye.
CH289260A
(en )
1953-02-28
Process for the preparation of a copper-containing disazo dye.
CH289262A
(en )
1953-02-28
Process for the preparation of a copper-containing disazo dye.
CH289247A
(en )
1953-02-28
Process for the preparation of a chromable monoazo dye.
CH296904A
(en )
1954-02-28
Process for the preparation of a monoazo dye.
CH296901A
(en )
1954-02-28
Process for the preparation of a monoazo dye.
CH289248A
(en )
1953-02-28
Process for the preparation of a chromable monoazo dye.