CH451790A
(en )
1968-05-15
Method of making a smokable article
CH352451A
(en )
1961-02-28
Method of making a nylon thread
CH391931A
(en )
1965-05-15
Process for the preparation of a dye developer
CH341571A
(en )
1959-10-15
A method of manufacturing an interface type semiconductor body
CH335766A
(en )
1959-01-31
Method of manufacturing a semiconductor device
CH338927A
(en )
1959-06-15
Process for the preparation of a kallikrein inactivator
CH448516A
(en )
1967-12-15
Method of making a film former
CH329794A
(en )
1958-05-15
Method of making magnetic recordings
CH346022A
(en )
1960-04-30
Process for the production of a laminate
CH333208A
(en )
1958-10-15
Method of making photosensitive material
CH335547A
(en )
1959-01-15
Process for the preparation of a brown tetrakisazo dye
CH396854A
(en )
1965-08-15
Method of making a silicon film
CH376602A
(en )
1964-04-15
Method of making a lubricant
AT190844B
(en )
1957-07-25
Method of making a shuttlecock
CH330517A
(en )
1958-06-15
Method of making a subtractive color film
CH345742A
(en )
1960-04-15
Process for the production of a rubber-elastic foam
AT186575B
(en )
1956-08-25
Method of manufacturing a dial and dial
CH346949A
(en )
1960-06-15
Method of manufacturing a selenium rectifier element
AT194039B
(en )
1957-12-27
Method of making a putty
CH338961A
(en )
1959-06-15
Method of making a building
AT190298B
(en )
1957-06-25
Method of making magnetic recordings
AT198862B
(en )
1958-07-25
Method of making an adhesive
AT196964B
(en )
1958-04-10
Method of manufacturing a selenium rectifier
AT194821B
(en )
1958-01-25
Method of making a pile product
AT217841B
(en )
1961-10-25
Method of making a screen