ES92085A1 - Improvements in telephones. - Google Patents

Improvements in telephones.

Info

Publication number
ES92085A1
ES92085A1 ES92085A ES92085A ES92085A1 ES 92085 A1 ES92085 A1 ES 92085A1 ES 92085 A ES92085 A ES 92085A ES 92085 A ES92085 A ES 92085A ES 92085 A1 ES92085 A1 ES 92085A1
Authority
ES
Spain
Prior art keywords
telephones
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
ES92085A
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.)
BAE Systems Electronics Ltd
Original Assignee
Marconis Wireless Telegraph Co Ltd
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 Marconis Wireless Telegraph Co Ltd filed Critical Marconis Wireless Telegraph Co Ltd
Priority to ES92085A priority Critical patent/ES92085A1/en
Publication of ES92085A1 publication Critical patent/ES92085A1/en
Expired legal-status Critical Current

Links

ES92085A 1925-01-05 1925-01-05 Improvements in telephones. Expired ES92085A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES92085A ES92085A1 (en) 1925-01-05 1925-01-05 Improvements in telephones.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES92085A ES92085A1 (en) 1925-01-05 1925-01-05 Improvements in telephones.

Publications (1)

Publication Number Publication Date
ES92085A1 true ES92085A1 (en) 1925-04-16

Family

ID=64255157

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92085A Expired ES92085A1 (en) 1925-01-05 1925-01-05 Improvements in telephones.

Country Status (1)

Country Link
ES (1) ES92085A1 (en)

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