CH328396A
(en )
1958-03-15
Detergents and methods of making the same
AT180765B
(en )
1955-01-10
Agents for controlling pests
AT198942B
(en )
1958-08-11
Methods and devices for producing socket connections
CH317548A
(en )
1956-11-30
Casting process and casting device for carrying out the process
AT201039B
(en )
1958-12-10
Process for operating thin-film evaporators and thin-film evaporators for carrying out the process
CH299810A
(en )
1954-06-30
Process for the production of model pieces and device for carrying out the process.
AT197162B
(en )
1958-04-10
Flame spraying process and device for carrying out this process
CH260031A
(en )
1949-02-28
Procedure for maintaining silkworms and obtaining their cocoons and equipment for carrying out the procedure.
AT182109B
(en )
1955-05-25
Process for pre-refining and dephosphorising pig iron
CH305488A
(en )
1955-02-28
Process for the eradication of woodworms and device for carrying out the process.
AT185084B
(en )
1956-03-26
Process for the construction of glass-concrete structures and means for carrying out this process
AT181487B
(en )
1955-03-25
Comminution process and device for carrying out the process
CH266859A
(en )
1950-02-28
Procedure for operating oil-firing systems and oil-firing systems for performing the procedure.
CH319573A
(en )
1957-02-28
Process for the preparation of 2,4,6-trinitro-chlorobenzene
AT184535B
(en )
1956-01-25
Method and device for determining the course of boreholes
CH375609A
(en )
1964-02-29
Process for developing reproductions and means for performing the process
AT179866B
(en )
1954-10-11
Device for tapping carpets
AT178250B
(en )
1954-04-26
Process for the production of model pieces and device for carrying out the process
CH316806A
(en )
1956-10-31
Method for making ultrasound images visible and arrangement for carrying out the method
ES30650Y
(en )
1952-11-16
Perfected hydrant
AT184156B
(en )
1955-12-27
Method for washing laundry and device for carrying out the method
AT188507B
(en )
1957-01-25
Method and device for connecting flat objects
AT198887B
(en )
1958-07-25
Process for obtaining spiramycin I, II and III
AT213560B
(en )
1961-02-27
Process for obtaining spiramycin I, II and III
AT175832B
(en )
1953-08-25
Device for fastening ski skins