JPS5463277A
(en )
1979-05-22
Device of changing over electric circuit
GB2005963B
(en )
1982-03-24
Interface circuit and method for telephone extension lines
JPS52143702A
(en )
1977-11-30
System for directly connecting aid of telephone circuit networks
GB2014398B
(en )
1983-01-12
Telephone line circuit
JPS5394108A
(en )
1978-08-17
Telephone line connecting circuit
GB2015305A
(en )
1979-09-05
Telephone line circuit
GR62415B
(en )
1979-04-11
Circuit disposition for recognition and estimation of connections to telephone conduits
JPS54136108A
(en )
1979-10-23
Telephone conference repeater circuit
JPS5423968A
(en )
1979-02-22
Method of connecting electrical circuits
GB2015690B
(en )
1982-06-03
Pipes incorporating electrical conductors
JPS5426475A
(en )
1979-02-28
Method of making circuit device
JPS52150347A
(en )
1977-12-14
Method of connecting metallic conduits
JPS523160A
(en )
1977-01-11
Method of connecting electronic circuits
JPS5389968A
(en )
1978-08-08
Method of connecting circuits and interrconnector used therefor
JPS53104861A
(en )
1978-09-12
Method of connecting conductive circuit
JPS5393365A
(en )
1978-08-16
Method of and device for connecting flexible board to other board
JPS523155A
(en )
1977-01-11
Sheathing of electronic parts
JPS528465A
(en )
1977-01-22
Sheathing of electronic parts
JPS547161A
(en )
1979-01-19
Way of connecting electrical parts
JPS551982A
(en )
1980-01-09
Method of diffusion connecting metallic foil to structural copper and its device
JPS5478467A
(en )
1979-06-22
Method of connecting electronic parts
JPS5461697A
(en )
1979-05-18
Component of conductor
GB1542710A
(en )
1979-03-21
Electronic telephone
PL108477B2
(en )
1980-04-30
Electric system of introducing data to minicalculator circuit
JPS5490570A
(en )
1979-07-18
Connecting construction of circuit parts