ES73029A1 - Improvements in the speed regulation systems of the speed of trains. - Google Patents

Improvements in the speed regulation systems of the speed of trains.

Info

Publication number
ES73029A1
ES73029A1 ES73029A ES73029A ES73029A1 ES 73029 A1 ES73029 A1 ES 73029A1 ES 73029 A ES73029 A ES 73029A ES 73029 A ES73029 A ES 73029A ES 73029 A1 ES73029 A1 ES 73029A1
Authority
ES
Spain
Prior art keywords
speed
trains
regulation systems
speed regulation
systems
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
ES73029A
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 ES73029A priority Critical patent/ES73029A1/en
Publication of ES73029A1 publication Critical patent/ES73029A1/en
Expired legal-status Critical Current

Links

ES73029A 1920-03-20 1920-03-20 Improvements in the speed regulation systems of the speed of trains. Expired ES73029A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES73029A ES73029A1 (en) 1920-03-20 1920-03-20 Improvements in the speed regulation systems of the speed of trains.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES73029A ES73029A1 (en) 1920-03-20 1920-03-20 Improvements in the speed regulation systems of the speed of trains.

Publications (1)

Publication Number Publication Date
ES73029A1 true ES73029A1 (en) 1920-06-10

Family

ID=64242594

Family Applications (1)

Application Number Title Priority Date Filing Date
ES73029A Expired ES73029A1 (en) 1920-03-20 1920-03-20 Improvements in the speed regulation systems of the speed of trains.

Country Status (1)

Country Link
ES (1) ES73029A1 (en)

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