ES138458A2 - SIGNAL DEVICE FOR IRON ROADS. - Google Patents

SIGNAL DEVICE FOR IRON ROADS.

Info

Publication number
ES138458A2
ES138458A2 ES0138458A ES138458A ES138458A2 ES 138458 A2 ES138458 A2 ES 138458A2 ES 0138458 A ES0138458 A ES 0138458A ES 138458 A ES138458 A ES 138458A ES 138458 A2 ES138458 A2 ES 138458A2
Authority
ES
Spain
Prior art keywords
signal device
roads
iron
iron roads
signal
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
ES0138458A
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.)
Societe Francaise Radio Electrique
Original Assignee
Societe Francaise Radio Electrique
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 Societe Francaise Radio Electrique filed Critical Societe Francaise Radio Electrique
Publication of ES138458A2 publication Critical patent/ES138458A2/en
Expired legal-status Critical Current

Links

ES0138458A 1934-11-14 1935-06-04 SIGNAL DEVICE FOR IRON ROADS. Expired ES138458A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR138458X 1934-11-14

Publications (1)

Publication Number Publication Date
ES138458A2 true ES138458A2 (en) 1935-09-01

Family

ID=38645816

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0138458A Expired ES138458A2 (en) 1934-11-14 1935-06-04 SIGNAL DEVICE FOR IRON ROADS.

Country Status (1)

Country Link
ES (1) ES138458A2 (en)

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