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ES151037A2 - IMPROVEMENTS INTRODUCED TO THE SAME OBJECT, CONSISTING OF A GEAR CHANGE SYSTEM WITH TWO CHAINS FOR BICYCLES - Google Patents

IMPROVEMENTS INTRODUCED TO THE SAME OBJECT, CONSISTING OF A GEAR CHANGE SYSTEM WITH TWO CHAINS FOR BICYCLES

Info

Publication number
ES151037A2
ES151037A2 ES0151037A ES151037A ES151037A2 ES 151037 A2 ES151037 A2 ES 151037A2 ES 0151037 A ES0151037 A ES 0151037A ES 151037 A ES151037 A ES 151037A ES 151037 A2 ES151037 A2 ES 151037A2
Authority
ES
Spain
Prior art keywords
bicycles
gear change
chains
improvements introduced
same object
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
ES0151037A
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 ES0151037A priority Critical patent/ES151037A2/en
Publication of ES151037A2 publication Critical patent/ES151037A2/en
Expired legal-status Critical Current

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  • Control Of Transmission Device (AREA)

Abstract

Mejoras introducidas en la patente principal número 147.989caracterizadas por constituir un cambio de velocidades para bicicletas y otros vehículos y que consta de dos pares de transmisiones de cadena del mismo sistema de la patente principal referidapero con mando único.Improvements introduced in main patent number 147,989 characterized by constituting a gear change for bicycles and other vehicles and consisting of two pairs of chain transmissions of the same system of the referred main patent but with a single control.

ES0151037A 1940-12-03 1940-12-03 IMPROVEMENTS INTRODUCED TO THE SAME OBJECT, CONSISTING OF A GEAR CHANGE SYSTEM WITH TWO CHAINS FOR BICYCLES Expired ES151037A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0151037A ES151037A2 (en) 1940-12-03 1940-12-03 IMPROVEMENTS INTRODUCED TO THE SAME OBJECT, CONSISTING OF A GEAR CHANGE SYSTEM WITH TWO CHAINS FOR BICYCLES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0151037A ES151037A2 (en) 1940-12-03 1940-12-03 IMPROVEMENTS INTRODUCED TO THE SAME OBJECT, CONSISTING OF A GEAR CHANGE SYSTEM WITH TWO CHAINS FOR BICYCLES

Publications (1)

Publication Number Publication Date
ES151037A2 true ES151037A2 (en) 1942-08-01

Family

ID=38425373

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0151037A Expired ES151037A2 (en) 1940-12-03 1940-12-03 IMPROVEMENTS INTRODUCED TO THE SAME OBJECT, CONSISTING OF A GEAR CHANGE SYSTEM WITH TWO CHAINS FOR BICYCLES

Country Status (1)

Country Link
ES (1) ES151037A2 (en)

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