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ES7413A1 - Improvements in railways of change or needle of return and moved by the gravity. - Google Patents

Improvements in railways of change or needle of return and moved by the gravity.

Info

Publication number
ES7413A1
ES7413A1 ES7413A ES7413A ES7413A1 ES 7413 A1 ES7413 A1 ES 7413A1 ES 7413 A ES7413 A ES 7413A ES 7413 A ES7413 A ES 7413A ES 7413 A1 ES7413 A1 ES 7413A1
Authority
ES
Spain
Prior art keywords
railways
needle
gravity
return
moved
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
ES7413A
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 ES7413A priority Critical patent/ES7413A1/en
Publication of ES7413A1 publication Critical patent/ES7413A1/en
Expired legal-status Critical Current

Links

ES7413A 1887-10-03 1887-10-03 Improvements in railways of change or needle of return and moved by the gravity. Expired ES7413A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES7413A ES7413A1 (en) 1887-10-03 1887-10-03 Improvements in railways of change or needle of return and moved by the gravity.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES7413A ES7413A1 (en) 1887-10-03 1887-10-03 Improvements in railways of change or needle of return and moved by the gravity.

Publications (1)

Publication Number Publication Date
ES7413A1 true ES7413A1 (en) 1888-03-01

Family

ID=64168133

Family Applications (1)

Application Number Title Priority Date Filing Date
ES7413A Expired ES7413A1 (en) 1887-10-03 1887-10-03 Improvements in railways of change or needle of return and moved by the gravity.

Country Status (1)

Country Link
ES (1) ES7413A1 (en)

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