AU425409B2 - Telephone subscriber station with multifrequency-code keyboard selection - Google Patents

Telephone subscriber station with multifrequency-code keyboard selection

Info

Publication number
AU425409B2
AU425409B2 AU35615/68A AU3561568A AU425409B2 AU 425409 B2 AU425409 B2 AU 425409B2 AU 35615/68 A AU35615/68 A AU 35615/68A AU 3561568 A AU3561568 A AU 3561568A AU 425409 B2 AU425409 B2 AU 425409B2
Authority
AU
Australia
Prior art keywords
multifrequency
subscriber station
telephone subscriber
code keyboard
keyboard selection
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
AU35615/68A
Other versions
AU3561568A (en
Inventor
Oransky Wilhelm
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 filed Critical
Application granted granted Critical
Publication of AU425409B2 publication Critical patent/AU425409B2/en
Publication of AU3561568A publication Critical patent/AU3561568A/en
Expired legal-status Critical Current

Links

AU35615/68A 1967-04-05 1968-03-27 Telephone subscriber station with multifrequency-code keyboard selection Expired AU425409B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEDE33,596 1967-04-05

Publications (2)

Publication Number Publication Date
AU425409B2 true AU425409B2 (en) 1969-10-02
AU3561568A AU3561568A (en) 1969-10-02

Family

ID=

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