CH319022A
(en )
1957-01-31
Permanent magnet and process for its manufacture
CH358393A
(en )
1961-11-30
Zipper and method of making the same
AT334335B
(en )
1976-01-10
PROCESS FOR THE PREPARATION OF 1-PHENYL-2-AMINOATHANOLEN- (1)
CH328396A
(en )
1958-03-15
Detergents and methods of making the same
CH286345A
(en )
1952-10-15
Process for the preparation of 1- (4'-oxy-phenyl) -2-isopropylamino-ethanone.
CH271136A
(en )
1950-10-15
Packaging material and process for its manufacture.
AT167869B
(en )
1951-03-10
Reproduction material and methods for making same
AT170556B
(en )
1952-03-10
Phosphor and process for its manufacture
CH312548A
(en )
1956-01-15
Coating material and process for its manufacture
AT184488B
(en )
1956-01-25
Method and mold for making shoes
AT193589B
(en )
1957-11-25
Component and process for its manufacture
AT176434B
(en )
1953-10-26
Process for making margarine
CH321765A
(en )
1957-05-31
Irrigation hose made of elastomeric material and process for its manufacture
AT185224B
(en )
1956-04-10
Artificial casing and process for its manufacture
AT165403B
(en )
1950-02-25
Partition panel and process for its manufacture
AT186155B
(en )
1956-07-10
Closure plug and process for its manufacture
AT167870B
(en )
1951-03-10
Reproduction material
MY5300013A
(en )
1953-12-31
Improvements relating to gramophone records and materials for the manufacture thereof
AT191804B
(en )
1957-09-25
Process for the construction of penstocks and penstocks produced afterwards
FR1054757A
(en )
1954-02-12
Improvements in methods of using magnetic phonograms
AT168583B
(en )
1951-06-25
Surface hardened tool and process for its manufacture
CH287009A
(en )
1952-11-15
Dry rectifier and process for its manufacture.
AT191288B
(en )
1957-08-10
Abrasive cloth and process for its manufacture
CH281255A
(en )
1952-02-29
Ceramic insulating body and process for its manufacture.
AT167871B
(en )
1951-03-10
Process for making visible records