AU544321B2
(en )
1985-05-23
Automatic telephone answering device
GB8712986D0
(en )
1987-07-08
Automatic telephone answering/recording device
AU544674B2
(en )
1985-06-13
Automatic telephone answering device
GB2213682B
(en )
1992-04-22
Automatic telephone answering and recording device
GB2117600B
(en )
1985-08-29
Automatic telephone answering device
GB8431916D0
(en )
1985-01-30
Automatic telephone answering & recording device
GB2013069B
(en )
1982-02-17
Telephone answering device
AU5498580A
(en )
1980-08-07
Telephone answering device
JPS53119609A
(en )
1978-10-19
Automatic telephone recording and answering device
GB2202107B
(en )
1990-12-12
Automatic telephone answering device with conversation recording function
JPS54116806A
(en )
1979-09-11
Automatic answering recorder
JPS54150011A
(en )
1979-11-24
Automatic telephone answering recorder
JPS5460507A
(en )
1979-05-16
Tape drive system and device for automatic answering telephone set
GR63054B
(en )
1979-08-04
Automatic telephone answering and recording device
GB8432686D0
(en )
1985-02-06
Automatic telephone answering & recording device
JPS53121406A
(en )
1978-10-23
Telephone answering and recording device
JPS53119608A
(en )
1978-10-19
Automatic telephone recording and answering device
JPS5315008A
(en )
1978-02-10
Device for connecting and disconnecting automatic answering telephone set
JPS53127036A
(en )
1978-11-06
Question and answering device
JPS5426614A
(en )
1979-02-28
Automatic answering telephone set
JPS5462710A
(en )
1979-05-21
Automatic answering telephone set
JPS559564A
(en )
1980-01-23
Digital voice answering and recording device
JPS5480606A
(en )
1979-06-27
Automatic telephone answering device
GB2080596B
(en )
1985-06-19
Telephone answering device
GB2096430B
(en )
1985-03-27
Automatic telephone recording device