ES117441A1 - Improvements in multiple transmission systems. - Google Patents

Improvements in multiple transmission systems.

Info

Publication number
ES117441A1
ES117441A1 ES117441A ES117441A ES117441A1 ES 117441 A1 ES117441 A1 ES 117441A1 ES 117441 A ES117441 A ES 117441A ES 117441 A ES117441 A ES 117441A ES 117441 A1 ES117441 A1 ES 117441A1
Authority
ES
Spain
Prior art keywords
transmission systems
multiple transmission
systems
transmission
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
ES117441A
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
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 Alcatel Espana SA filed Critical Alcatel Espana SA
Priority to ES117441A priority Critical patent/ES117441A1/en
Publication of ES117441A1 publication Critical patent/ES117441A1/en
Expired legal-status Critical Current

Links

ES117441A 1930-03-28 1930-03-28 Improvements in multiple transmission systems. Expired ES117441A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES117441A ES117441A1 (en) 1930-03-28 1930-03-28 Improvements in multiple transmission systems.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES117441A ES117441A1 (en) 1930-03-28 1930-03-28 Improvements in multiple transmission systems.

Publications (1)

Publication Number Publication Date
ES117441A1 true ES117441A1 (en) 1930-05-16

Family

ID=65578311

Family Applications (1)

Application Number Title Priority Date Filing Date
ES117441A Expired ES117441A1 (en) 1930-03-28 1930-03-28 Improvements in multiple transmission systems.

Country Status (1)

Country Link
ES (1) ES117441A1 (en)

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