AU487079B2 - Telephone repertory dialer - Google Patents

Telephone repertory dialer

Info

Publication number: AU487079B2
Authority: AU; Australia
Prior art keywords: repertory dialer; telephone repertory; telephone; dialer; repertory
Prior art date: 1975-01-14
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

AU77287/75A

Other versions

AU7728775A (en

Inventor

Tsao Si-Ling

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.)

Individual

Original Assignee

Individual

Filing date

1975-01-14

Publication date

1976-07-15

1974-11-06 Priority claimed from US05/521,266 external-priority patent/US3988550A/en

1975-01-14 Application filed by Individual filed Critical Individual

1976-07-15 Application granted granted Critical

1976-07-15 Publication of AU487079B2 publication Critical patent/AU487079B2/en

1976-07-15 Publication of AU7728775A publication Critical patent/AU7728775A/en

Status Expired legal-status Critical Current

Links

AU77287/75A 1975-01-14 Telephone repertory dialer Expired AU487079B2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US43617774A	1974-01-24	1974-01-24
US05/521,266 US3988550A (en)	1974-01-24	1974-11-06	Telephone repertory dialer

Publications (2)

Publication Number	Publication Date
AU487079B2 true AU487079B2 (en)	1976-07-15
AU7728775A AU7728775A (en)	1976-07-15

Family

ID=

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