DE3174906D1 - Method and apparatus for verification of recorded messages - Google Patents

Method and apparatus for verification of recorded messages

Info

Publication number
DE3174906D1
DE3174906D1 DE8282900012T DE3174906T DE3174906D1 DE 3174906 D1 DE3174906 D1 DE 3174906D1 DE 8282900012 T DE8282900012 T DE 8282900012T DE 3174906 T DE3174906 T DE 3174906T DE 3174906 D1 DE3174906 D1 DE 3174906D1
Authority
DE
Germany
Prior art keywords
verification
recorded messages
messages
recorded
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE8282900012T
Other languages
German (de)
Inventor
Ian Mcwhirter
Richard Bernard Morgan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
McWhirter Holdings Pty Ltd
Original Assignee
McWhirter Holdings Pty Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by McWhirter Holdings Pty Ltd filed Critical McWhirter Holdings Pty Ltd
Priority claimed from PCT/AU1981/000190 external-priority patent/WO1982002111A1/en
Application granted granted Critical
Publication of DE3174906D1 publication Critical patent/DE3174906D1/en
Expired legal-status Critical Current

Links

DE8282900012T 1980-12-16 1981-12-16 Method and apparatus for verification of recorded messages Expired DE3174906D1 (en)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
AUPE696280 1980-12-16
AUPE760881 1981-02-13
AUPE771181 1981-02-23
AUPE845881 1981-04-15
AUPE904381 1981-05-27
AUPE969981 1981-07-10
AUPF030981 1981-08-18
PCT/AU1981/000190 WO1982002111A1 (en) 1980-12-16 1981-12-16 Verification of recorded messages

Publications (1)

Publication Number Publication Date
DE3174906D1 true DE3174906D1 (en) 1986-08-07

Family

ID=27570109

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282900012T Expired DE3174906D1 (en) 1980-12-16 1981-12-16 Method and apparatus for verification of recorded messages

Country Status (1)

Country Link
DE (1) DE3174906D1 (en)

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee