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AU425707B2 - Improvements in impulse-sensing mechanism for automatic telephone dials - Google Patents
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AU425707B2 - Improvements in impulse-sensing mechanism for automatic telephone dials - Google Patents

Improvements in impulse-sensing mechanism for automatic telephone dials

Info

Publication number
AU425707B2
AU425707B2 AU27238/67A AU2723867A AU425707B2 AU 425707 B2 AU425707 B2 AU 425707B2 AU 27238/67 A AU27238/67 A AU 27238/67A AU 2723867 A AU2723867 A AU 2723867A AU 425707 B2 AU425707 B2 AU 425707B2
Authority
AU
Australia
Prior art keywords
impulse
sensing mechanism
automatic telephone
telephone dials
dials
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
AU27238/67A
Other versions
AU2723867A (en
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of AU2723867A publication Critical patent/AU2723867A/en
Publication of AU425707B2 publication Critical patent/AU425707B2/en
Expired legal-status Critical Current

Links

AU27238/67A 1968-08-02 Improvements in impulse-sensing mechanism for automatic telephone dials Expired AU425707B2 (en)

Publications (2)

Publication Number Publication Date
AU2723867A AU2723867A (en) 1970-02-05
AU425707B2 true AU425707B2 (en) 1970-02-05

Family

ID=

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