CH358393A
(en )
1961-11-30
Zipper and method of making the same
CH339643A
(en )
1959-07-15
Magnetic device and method of operating the same
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
AT180188B
(en )
1954-11-10
Welding rod and method of its use
CH313180A
(en )
1956-03-31
Method and device for anodizing metal objects
CH331566A
(en )
1958-07-31
Procedure for testing materials and equipment for performing this procedure
AT176612B
(en )
1953-11-10
Electrode component and method for its manufacture
AT179771B
(en )
1954-10-11
Mixed briquette and process for its manufacture
AT184498B
(en )
1956-01-25
Ski and its method of manufacture
AT179887B
(en )
1954-10-11
Prestressed structural or structural member and method for its manufacture
AT193589B
(en )
1957-11-25
Component and process for its manufacture
AT180552B
(en )
1954-12-27
Method and device for the expansion of pits and other spaces using anchors
AT185570B
(en )
1956-05-11
Process and device for continuous welding
AT191360B
(en )
1957-08-26
Method of making multilayer garments and jig for practicing the method
AT191708B
(en )
1957-09-10
Extrusion press and method of extrusion
AT215768B
(en )
1961-06-26
Brazing solder combination and method of making the same
AT180259B
(en )
1954-11-25
Process for the preparation of new basic substituted fatty acid-2-halogen-6-methylanilides and their salts
CH344939A
(en )
1960-02-29
Cone and method of making it
AT192494B
(en )
1957-10-25
Method of making an annular and grooved body from strip material
AT191804B
(en )
1957-09-25
Process for the construction of penstocks and penstocks produced afterwards
AT184535B
(en )
1956-01-25
Method and device for determining the course of boreholes
AT167848B
(en )
1951-03-10
Surgical sponge and method for its manufacture
AT196074B
(en )
1958-02-25
Inconsistent foundry pattern and method of making it
AT189402B
(en )
1957-03-25
Long metal and process for its manufacture