BE720333A
(fr )
1969-02-17
Dispositif de commande d'un émetteur automatique d'impulsions pour installations téléphoniques et analogues
BE434106A
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html )
GB530243A
(en )
1940-12-09
Ticket printing device particularly for the recording of inter-urban telephone communications
GB455414A
(en )
1936-10-20
Improvements in or relating to recording devices for use in telecommunication systems
BE442589A
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html )
BE529835A
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html )
BE436346A
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html )
BE535414A
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html )
BE437005A
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html )
BE427985A
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html )
CH97543A
(fr )
1923-02-01
Installation téléphonique à compteur de conversation.
BE370854A
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html )
BE434985A
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html )
BE425619A
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html )
BE427296A
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html )
BE471921A
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html )
BE418229A
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html )
BE417686A
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html )
CH325676A
(fr )
1957-11-15
Appareil de commande d'une machine à composer
BE538209A
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html )
BE405108A
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html )
BE416434A
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html )
BE429414A
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html )
BE549399A
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html )
BE434631A
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html )