ES143853A1 - Progressive action gear shift for bicycles. - Google Patents

Progressive action gear shift for bicycles.

Info

Publication number
ES143853A1
ES143853A1 ES143853A ES143853A ES143853A1 ES 143853 A1 ES143853 A1 ES 143853A1 ES 143853 A ES143853 A ES 143853A ES 143853 A ES143853 A ES 143853A ES 143853 A1 ES143853 A1 ES 143853A1
Authority
ES
Spain
Prior art keywords
bicycles
gear shift
action gear
progressive action
progressive
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
ES143853A
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 ES143853A priority Critical patent/ES143853A1/en
Publication of ES143853A1 publication Critical patent/ES143853A1/en
Expired legal-status Critical Current

Links

ES143853A 1937-08-09 1937-08-09 Progressive action gear shift for bicycles. Expired ES143853A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES143853A ES143853A1 (en) 1937-08-09 1937-08-09 Progressive action gear shift for bicycles.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES143853A ES143853A1 (en) 1937-08-09 1937-08-09 Progressive action gear shift for bicycles.

Publications (1)

Publication Number Publication Date
ES143853A1 true ES143853A1 (en) 1937-10-01

Family

ID=65618918

Family Applications (1)

Application Number Title Priority Date Filing Date
ES143853A Expired ES143853A1 (en) 1937-08-09 1937-08-09 Progressive action gear shift for bicycles.

Country Status (1)

Country Link
ES (1) ES143853A1 (en)

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