BLUM CARL ROBERT has a total of 18 patent applications. Its first patent ever was published in 1929. It filed its patents most often in Switzerland, Spain and Austria. Its main competitors in its focus markets consumer goods, optics and electrical machinery and energy are JANSSENS LOUIS, EUGEN BAUER GES MIT BESCHRAENK and MUPI SPA.
# | Country | Total Patents | |
---|---|---|---|
#1 | Switzerland | 6 | |
#2 | Spain | 5 | |
#3 | Austria | 3 | |
#4 | Canada | 3 | |
#5 | Denmark | 1 |
# | Industry | |
---|---|---|
#1 | Consumer goods | |
#2 | Optics | |
#3 | Electrical machinery and energy | |
#4 | Audio-visual technology | |
#5 | Computer technology |
# | Technology | |
---|---|---|
#1 | Representation of music | |
#2 | Cameras | |
#3 | Special information storage | |
#4 | Automatic musical instruments | |
#5 | Electric motor controls | |
#6 | Analogue computers |
# | Name | Total Patents |
---|---|---|
#1 | Blum Carl Robert | 7 |
#2 | Carl Robert Blum | 6 |
#3 | Blum Co G M B H | 1 |
Publication | Filing date | Title |
---|---|---|
ES115074A1 | A procedure and devices for obtaining the synchronous running between cinematographic photographs in series and corresponding sound sequences. | |
ES114986A1 | A procedure and device for the reproduction of fonofilm. | |
ES114796A1 | A procedure for the fixation of movement sequences. | |
ES114775A1 | An arrangement for obtaining the synchronous running of dispositions separated from each other, using a magneto-electric machine maneuvered by a contact arrangement. | |
ES114756A1 | A procedure and disposition to fix the sequence of movements. | |
CA373415A | Phonorhythm process and apparatus | |
CA303504A | Synchronism system | |
CA316874A | Apparatus for recording series of motions |