ES31896A1 - Improvements in central battery telephone connections. - Google Patents

Improvements in central battery telephone connections.

Info

Publication number
ES31896A1
ES31896A1 ES31896A ES31896A ES31896A1 ES 31896 A1 ES31896 A1 ES 31896A1 ES 31896 A ES31896 A ES 31896A ES 31896 A ES31896 A ES 31896A ES 31896 A1 ES31896 A1 ES 31896A1
Authority
ES
Spain
Prior art keywords
telephone connections
central battery
battery telephone
central
connections
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
ES31896A
Other languages
Spanish (es)
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
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 Individual filed Critical Individual
Priority to ES31896A priority Critical patent/ES31896A1/en
Publication of ES31896A1 publication Critical patent/ES31896A1/en
Expired legal-status Critical Current

Links

ES31896A 1903-06-08 1903-06-08 Improvements in central battery telephone connections. Expired ES31896A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES31896A ES31896A1 (en) 1903-06-08 1903-06-08 Improvements in central battery telephone connections.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES31896A ES31896A1 (en) 1903-06-08 1903-06-08 Improvements in central battery telephone connections.

Publications (1)

Publication Number Publication Date
ES31896A1 true ES31896A1 (en) 1903-07-16

Family

ID=64182461

Family Applications (1)

Application Number Title Priority Date Filing Date
ES31896A Expired ES31896A1 (en) 1903-06-08 1903-06-08 Improvements in central battery telephone connections.

Country Status (1)

Country Link
ES (1) ES31896A1 (en)

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