CH333882A
(en )
1958-11-15
Method of rendering clothing water repellent
CH330840A
(en )
1958-06-30
Method for drying a web of material
CH293129A
(en )
1953-09-15
Process for cleaning objects made of rigid material.
FR1154175A
(en )
1958-04-03
Composition and method for waterproofing textiles
AT175704B
(en )
1953-08-10
Process for impregnating fibrous materials
GB755028A
(en )
1956-08-15
A process for rendering fabrics water-repellent
CH332776A
(en )
1958-09-30
Method of rendering clothing water repellent
AT251537B
(en )
1967-01-10
Process for rendering fibrous material water repellent
AT184755B
(en )
1956-02-25
Process for the automatic evaluation of documents
AT184903B
(en )
1956-03-10
Process for rendering fibrous material water repellent
AT187095B
(en )
1956-10-10
Process for rendering fibrous material water repellent
CH341706A
(en )
1959-10-15
Process for bleaching pulp pulp
CH325483A
(en )
1957-11-15
Process for printing on transparent material
AT251538B
(en )
1967-01-10
Process for rendering fibrous material water repellent
CH332577A
(en )
1958-09-15
Process for working metals
AT193245B
(en )
1957-11-25
Process for bleaching pulp
CH305733A
(en )
1955-03-15
Process for bleaching pulps.
AT190498B
(en )
1957-07-10
Process for lightening organic material
CH327239A
(en )
1958-01-31
Durable emulsion for making textiles water repellent
AT195240B
(en )
1958-01-25
Process for bleaching wood pulp
CH328090A
(en )
1958-02-28
Process for waterproofing cellulose films
AT189604B
(en )
1957-04-25
Process for prewashing textiles
AT183740B
(en )
1955-11-10
Process for finishing textiles
DD17238A1
(en )
1959-07-01
Process for dyeing slate chips u. like.
AT188640B
(en )
1957-01-25
Device for mixing fiber material