CH358393A
(en )
1961-11-30
Zipper and method of making the same
CH341274A
(en )
1959-09-30
Method and device for the production of flat glass
CH329842A
(en )
1958-05-15
Lock nut and method of making the same
CH328396A
(en )
1958-03-15
Detergents and methods of making the same
CH337598A
(en )
1959-04-15
Writing material and process for making the same
CH314011A
(en )
1956-05-31
Electric squib and method of making the same
AT188495B
(en )
1957-01-25
Processes and devices for the continuous production of chipboard
CH355585A
(en )
1961-07-15
Sponge and method of making the same
CH334825A
(en )
1958-12-15
Process for the manufacture of prostheses
AT189792B
(en )
1957-05-10
Methods and devices for the manufacture of hollow objects
CH325458A
(en )
1957-11-15
Method of making sultamen
CH309314A
(en )
1955-08-31
Ferromagnetic body and method of making the same.
AT194127B
(en )
1957-12-27
Method and device for the production of hollow bodies
CH330792A
(en )
1958-06-30
Rubber covered roller and method of making the same
CH347267A
(en )
1960-06-30
Semiconductor device and method of manufacturing the same
CH331248A
(en )
1958-07-15
Ski and method of making same
CH317643A
(en )
1956-11-30
Dry electrical element and method of making the same
AT187374B
(en )
1956-10-25
Method and device for the production of hollow bodies
CH317840A
(en )
1956-12-15
Process for the manufacture of cotton balls and device for practicing the same
AT182517B
(en )
1955-07-11
Wooden belt carrier and method of making the same
AT196575B
(en )
1958-03-25
Method and device for the production of lunatiform products
CH331041A
(en )
1958-06-30
Process for the manufacture of dentures
CH351600A
(en )
1961-01-31
Process for the preparation of organohalomonosilanes
AT180137B
(en )
1954-11-10
Plate factory and method of making the same
CH314027A
(en )
1956-05-31
Method and device for the production of ski edges and ski edges