CH458301A
(en )
1968-06-30
Method and device for the production of hydrogen
CH358393A
(en )
1961-11-30
Zipper and method of making the same
AT206119B
(en )
1959-11-10
Method and device for the production of adhesive spreads of limited area
CH360056A
(en )
1962-02-15
Process and device for the production of dialkyl aluminum hydrides
CH377786A
(en )
1964-05-31
Method and device for the production of single-crystal rods
AT188510B
(en )
1957-01-25
Method and device for the production of shrinkable tubes
AT196333B
(en )
1958-03-10
Method and device for the production of steel pipes
CH345123A
(en )
1960-03-15
Method and device for the production of multilayer glazing elements
CH355585A
(en )
1961-07-15
Sponge and method of making the same
CH345782A
(en )
1960-04-15
Method and device for the production of bare rod material
CH360771A
(en )
1962-03-15
Method and device for the production of foam glass
AT194625B
(en )
1958-01-10
Method and device for the manufacture of headgear
AT196575B
(en )
1958-03-25
Method and device for the production of lunatiform products
AT194127B
(en )
1957-12-27
Method and device for the production of hollow bodies
AT198942B
(en )
1958-08-11
Methods and devices for producing socket connections
CH350961A
(en )
1960-12-31
Process and device for the production of alkali or alkaline earth cyanides
AT192145B
(en )
1957-09-25
Method and device for the production of records
CH340493A
(en )
1959-08-31
Process and apparatus for the production of amorphous silicon dioxide
CH336680A
(en )
1959-02-28
Method and device for the preparation of meals
CH314027A
(en )
1956-05-31
Method and device for the production of ski edges and ski edges
CH317840A
(en )
1956-12-15
Process for the manufacture of cotton balls and device for practicing the same
AT194125B
(en )
1957-12-27
Method and device for the production of porous plastic plates
AT197054B
(en )
1958-04-10
Device and method for the production of spherical containers
AT194820B
(en )
1958-01-25
Method and device for the production of pile products
AT183955B
(en )
1955-12-10
Method and device for the production of shaped pieces