CH337546A
(en )
1959-04-15
Process for making a solid, durable diazonium compound
CH371844A
(en )
1963-09-15
Method for producing a coherent body from semiconductor material doped with an impurity
CH308243A
(en )
1955-07-15
Process for the production of shaped structures from regenerated cellulose.
CH308184A
(en )
1955-06-30
Process for the production of shaped structures from polyacrylonitrile.
CH365319A
(en )
1962-10-31
Process for the production of a filter rod, in particular for tobacco smoke
AT191783B
(en )
1957-09-10
Process for producing a cable from which cigarette filters can be cut directly
CH360457A
(en )
1962-02-28
Process for the production of shaped structures from viscose
CH332762A
(en )
1958-09-30
Process for the production of structures containing regenerated cellulose
CH323307A
(en )
1957-07-31
Filter mouthpiece and a method for producing such mouthpieces for tobacco rod products.
CH322584A
(en )
1957-06-30
Process for the production of structures from regenerated cellulose
CH309336A
(en )
1955-08-31
Process for the preparation of a new oxopiperidine.
AT178516B
(en )
1954-05-25
Process for producing a welding powder
CH323345A
(en )
1957-07-31
Process for the production of radiographs.
AT190785B
(en )
1957-07-25
Method for producing a feed
CH326156A
(en )
1957-12-15
Process for the preparation of a 6,10a (1) -dekahydro-phenanthren-2-one
AT185887B
(en )
1956-06-11
Process for the production of a phosphor
AT183298B
(en )
1955-09-26
Process for the production of tools from high-speed steel
CH328739A
(en )
1958-03-31
Process for producing a catalyst and catalyst produced by the process
CH322064A
(en )
1957-05-31
Process for the production of a new anti-tuberculotic
CH305038A
(en )
1955-01-31
Process for the production of a basic substituted chromone.
CH319576A
(en )
1957-02-28
Process for the preparation of a polyenedialdehyde
AT191843B
(en )
1957-09-25
Process for the production of permanent, local Gaufrage effects
CH322997A
(en )
1957-07-15
Process for the preparation of a new dioxy-nitro-aryl-aminoanthraquinone
CH322623A
(en )
1957-06-30
Process for the production of new addition compounds
AT190058B
(en )
1957-06-11
Process for the preparation of new 2-diphenylmethylpiperidine compounds