CH260878A
(en )
1949-04-15
Method and device for producing stereoscopic drawings.
CH322397A
(en )
1957-06-15
Method and device for producing drive belts
CH325444A
(en )
1957-11-15
Method and device for atomizing liquids
CH258069A
(en )
1948-11-15
Method and device for processing rubber-like materials.
AT168593B
(en )
1951-06-25
Method and device for the production of steel granulate
AT178747B
(en )
1954-06-10
Method and device for punching and scanning code strips
CH308054A
(en )
1955-06-30
Method and device for the continuous embossing of flat structures.
CH257737A
(en )
1948-10-31
Method and device for water softening.
AT168671B
(en )
1951-07-10
Method and device for corrugating plates made of asbestos cement or the like.
CH277098A
(en )
1951-08-15
Method and device for influencing movably arranged objects.
CH243748A
(en )
1946-07-31
Method and device for time modulation.
AT176369B
(en )
1953-10-10
Method and device for treating molten metal
CH255827A
(en )
1948-07-15
Method and device for electroforming plate-shaped semiconductor elements.
CH257899A
(en )
1948-10-31
Method and device for reproducing television pictures.
CH317357A
(en )
1956-11-30
Method and device for controlling pests
AT190236B
(en )
1957-06-25
Device and method for preparing food
AT193132B
(en )
1957-11-25
Method and device for manufacturing zip fasteners
CH312543A
(en )
1956-01-15
Method and device for venting viscose
CH312542A
(en )
1956-01-15
Method and device for venting viscose
CH281071A
(en )
1952-02-29
Method and device for atomizing liquids.
CH311882A
(en )
1955-12-15
Method and device for the continuous surface descaling of steel strips.
AT177587B
(en )
1954-02-10
Device for processing field products
CH216709A
(en )
1941-09-15
Method and device for converting coordinates.
AT184535B
(en )
1956-01-25
Method and device for determining the course of boreholes
AT180461B
(en )
1954-12-10
Method and device for deforming sheet metal