ES377746A1 - Perfeccionamientos introducidos en los sistemas de selec- cion por teclado de numeros telefonicos. - Google Patents

Perfeccionamientos introducidos en los sistemas de selec- cion por teclado de numeros telefonicos.

Info

Publication number
ES377746A1
ES377746A1 ES377746A ES377746A ES377746A1 ES 377746 A1 ES377746 A1 ES 377746A1 ES 377746 A ES377746 A ES 377746A ES 377746 A ES377746 A ES 377746A ES 377746 A1 ES377746 A1 ES 377746A1
Authority
ES
Spain
Prior art keywords
keyboard
decoder
memory
selection
translation
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
ES377746A
Other languages
English (en)
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.)
PERAL HERNANDEZ
Original Assignee
PERAL HERNANDEZ
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 PERAL HERNANDEZ filed Critical PERAL HERNANDEZ
Priority to ES377746A priority Critical patent/ES377746A1/es
Publication of ES377746A1 publication Critical patent/ES377746A1/es
Expired legal-status Critical Current

Links

Landscapes

  • Calculators And Similar Devices (AREA)
ES377746A 1970-03-20 1970-03-20 Perfeccionamientos introducidos en los sistemas de selec- cion por teclado de numeros telefonicos. Expired ES377746A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES377746A ES377746A1 (es) 1970-03-20 1970-03-20 Perfeccionamientos introducidos en los sistemas de selec- cion por teclado de numeros telefonicos.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES377746A ES377746A1 (es) 1970-03-20 1970-03-20 Perfeccionamientos introducidos en los sistemas de selec- cion por teclado de numeros telefonicos.

Publications (1)

Publication Number Publication Date
ES377746A1 true ES377746A1 (es) 1972-05-16

Family

ID=8455412

Family Applications (1)

Application Number Title Priority Date Filing Date
ES377746A Expired ES377746A1 (es) 1970-03-20 1970-03-20 Perfeccionamientos introducidos en los sistemas de selec- cion por teclado de numeros telefonicos.

Country Status (1)

Country Link
ES (1) ES377746A1 (es)

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