ES74546A1 - New electrical signal repeater devices in locomotives. - Google Patents

New electrical signal repeater devices in locomotives.

Info

Publication number
ES74546A1
ES74546A1 ES74546A ES74546A ES74546A1 ES 74546 A1 ES74546 A1 ES 74546A1 ES 74546 A ES74546 A ES 74546A ES 74546 A ES74546 A ES 74546A ES 74546 A1 ES74546 A1 ES 74546A1
Authority
ES
Spain
Prior art keywords
locomotives
electrical signal
signal repeater
new electrical
repeater devices
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
ES74546A
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 ES74546A priority Critical patent/ES74546A1/en
Publication of ES74546A1 publication Critical patent/ES74546A1/en
Expired legal-status Critical Current

Links

ES74546A 1920-07-08 1920-07-08 New electrical signal repeater devices in locomotives. Expired ES74546A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES74546A ES74546A1 (en) 1920-07-08 1920-07-08 New electrical signal repeater devices in locomotives.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES74546A ES74546A1 (en) 1920-07-08 1920-07-08 New electrical signal repeater devices in locomotives.

Publications (1)

Publication Number Publication Date
ES74546A1 true ES74546A1 (en) 1920-10-16

Family

ID=64244556

Family Applications (1)

Application Number Title Priority Date Filing Date
ES74546A Expired ES74546A1 (en) 1920-07-08 1920-07-08 New electrical signal repeater devices in locomotives.

Country Status (1)

Country Link
ES (1) ES74546A1 (en)

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