HK87579A
(en )
1979-12-28
Sea terminal
US3934073A
(en )
1976-01-20
Miniature circuit connection and packaging techniques
ZA776339B
(en )
1979-06-27
Vital digital communication system
JPS5253613A
(en )
1977-04-30
Digital repeater
IL62469A0
(en )
1981-05-20
Device for the synchronization of digital data transmitted in the form of packets
GB1442238A
(en )
1976-07-14
Digital conference circuit
GB1538124A
(en )
1979-01-10
Digital data transmission
EG13396A
(en )
1981-03-31
Clock supervision in digital systems
DE3067683D1
(en )
1984-06-07
Digital loop synchronization circuit
JPS51114011A
(en )
1976-10-07
Digital communication system
CA1035879A
(en )
1978-08-01
Multifrequency signal receiver timing circuit
ZA754275B
(en )
1976-06-30
Digital signal transmission
GB1546046A
(en )
1979-05-16
Transmitting and receiving circuit for subscriber telephone sets
ZA75400B
(en )
1976-01-28
Electronic time switching telephone system
JPS5292416A
(en )
1977-08-03
Digital communication system
JPS52103910A
(en )
1977-08-31
Digital repeater
ZA753366B
(en )
1977-01-26
Pod combine
CS174506B1
(en )
1977-04-29
Phasing circuit connection in timing path of digital transmission systems' repeaters
ZA751508B
(en )
1976-02-25
Timing circuit
JPS5329811A
(en )
1978-03-20
Method of transferring pictures
CA1017471A
(en )
1977-09-13
Duplex signaling circuit
CA1035479A
(en )
1978-07-25
Telephone message timing system
MY8100210A
(en )
1981-12-31
Digital preprogrammed television game system
JPS52145416A
(en )
1977-12-03
Low thermallexpansion ceramics forming compositions
JPS5258346A
(en )
1977-05-13
Timing regenerative limiter circuit for high speed digital repeater