CH358393A
(en )
1961-11-30
Zipper and method of making the same
CH342878A
(en )
1959-11-30
Thread, process for its manufacture and use of the thread
CH338390A
(en )
1959-05-15
Process for the production of a pyrotechnic preparation and preparation made therefrom
CH337598A
(en )
1959-04-15
Writing material and process for making the same
AT187302B
(en )
1956-10-25
Method and device for the production of porous plastic sheets
CH335620A
(en )
1959-01-31
Zipper and process for its manufacture
AT188495B
(en )
1957-01-25
Processes and devices for the continuous production of chipboard
AT190618B
(en )
1957-07-10
Process for the continuous production of fuel gases consisting mainly of CO and H2
CH366746A
(en )
1963-01-15
Process for the production of printing forms and their use
CH334615A
(en )
1958-12-15
Process for the production of metal hydrides
CH360396A
(en )
1962-02-28
Process for the production of sydnones and their use
CH322515A
(en )
1957-06-15
Chain of containers made of thermoplastics and process for the manufacture thereof
CH342515A
(en )
1959-11-15
Process for the production of carbon and graphite shaped bodies
AT243224B
(en )
1965-10-25
Process for the production of a hydrogen-rich gas
AT248593B
(en )
1966-08-10
Process for the continuous production of a combustible methane-rich gas
AT186643B
(en )
1956-08-25
Process for the production of acylated ureas
AT205241B
(en )
1959-09-10
Process for the production of porous polyethylene bodies
AT286486B
(en )
1970-12-10
Process for the production of gases exchangeable with natural gas from gases containing hydrocarbons and hydrogen
CH378039A
(en )
1964-05-31
Process for the production of moldings from polyethylene and carbon black
AT192901B
(en )
1957-11-11
Process for the production of carbon and graphite moldings
CH332763A
(en )
1958-09-30
Process for the production of structures from viscose solutions and structures obtained thereafter
CH338920A
(en )
1959-06-15
Process for the production of gas mixtures and generator for carrying out the process
AT204191B
(en )
1959-07-10
Process for the production of lysergic acid and its homologues
AT188421B
(en )
1957-01-25
Method and device for the production of hydrogen-rich gases from gaseous hydrocarbons
AT193845B
(en )
1957-12-10
Process for the production of carbon and graphite moldings