CH341274A
(en )
1959-09-30
Method and device for the production of flat glass
CH368196A
(en )
1963-03-31
Process for the production of a Zurich sheet
CH353739A
(en )
1961-04-30
Process and device for the production of aluminum trialkyls
AT196333B
(en )
1958-03-10
Method and device for the production of steel pipes
CH338390A
(en )
1959-05-15
Process for the production of a pyrotechnic preparation and preparation made therefrom
CH357894A
(en )
1961-10-31
Method and device for controlling the scanning of a magnetic tape
AT187302B
(en )
1956-10-25
Method and device for the production of porous plastic sheets
CH333562A
(en )
1958-10-31
Procedure and arrangement for distance measurement
AT183067B
(en )
1955-09-10
Process and apparatus for bidistillation
CH334296A
(en )
1958-11-30
Method and device for the production of tip cigarettes
AT192320B
(en )
1957-10-10
Process and device for the production of a low or silica free magnesite
CH334298A
(en )
1958-11-30
Process for the continuous recovery of crystallized substances
AT196575B
(en )
1958-03-25
Method and device for the production of lunatiform products
CH332820A
(en )
1958-09-30
Process for the production of bleached semi-pulp
AT187075B
(en )
1956-10-10
Method and device for the continuous production of malt
AT186575B
(en )
1956-08-25
Method of manufacturing a dial and dial
AT192614B
(en )
1957-10-25
Method and device for the production of a multilayer material
AT189986B
(en )
1957-05-25
Device for the production of granules
AT186613B
(en )
1956-08-25
Process and apparatus for bidistillation
AT192877B
(en )
1957-11-11
Method and device for the production of a gallery or tunnel tube
AT187850B
(en )
1956-11-26
Device for the production of pressure pipes
AT187074B
(en )
1956-10-10
Process and device for the production of customized busts
AT199929B
(en )
1958-10-10
Methods and devices for avoiding hailstorms
AT191789B
(en )
1957-09-10
Process for the production of a material
AT191876B
(en )
1957-09-25
Process for the production of 1-α-methylaminopropiophenone and its acid addition salts