ES43604A1 - An improved signal system for railway lines and other similar communication routes. - Google Patents

An improved signal system for railway lines and other similar communication routes.

Info

Publication number
ES43604A1
ES43604A1 ES43604A ES43604A ES43604A1 ES 43604 A1 ES43604 A1 ES 43604A1 ES 43604 A ES43604 A ES 43604A ES 43604 A ES43604 A ES 43604A ES 43604 A1 ES43604 A1 ES 43604A1
Authority
ES
Spain
Prior art keywords
signal system
improved signal
similar communication
communication routes
railway lines
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
ES43604A
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.)
COLEMAN CLYDE JAY
Original Assignee
COLEMAN CLYDE JAY
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 COLEMAN CLYDE JAY filed Critical COLEMAN CLYDE JAY
Priority to ES43604A priority Critical patent/ES43604A1/en
Publication of ES43604A1 publication Critical patent/ES43604A1/en
Expired legal-status Critical Current

Links

ES43604A 1908-07-08 1908-07-08 An improved signal system for railway lines and other similar communication routes. Expired ES43604A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES43604A ES43604A1 (en) 1908-07-08 1908-07-08 An improved signal system for railway lines and other similar communication routes.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES43604A ES43604A1 (en) 1908-07-08 1908-07-08 An improved signal system for railway lines and other similar communication routes.

Publications (1)

Publication Number Publication Date
ES43604A1 true ES43604A1 (en) 1908-08-16

Family

ID=64221307

Family Applications (1)

Application Number Title Priority Date Filing Date
ES43604A Expired ES43604A1 (en) 1908-07-08 1908-07-08 An improved signal system for railway lines and other similar communication routes.

Country Status (1)

Country Link
ES (1) ES43604A1 (en)

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