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ES85886A1 - A change of speed by friction wheels. - Google Patents

A change of speed by friction wheels.

Info

Publication number
ES85886A1
ES85886A1 ES85886A ES85886A ES85886A1 ES 85886 A1 ES85886 A1 ES 85886A1 ES 85886 A ES85886 A ES 85886A ES 85886 A ES85886 A ES 85886A ES 85886 A1 ES85886 A1 ES 85886A1
Authority
ES
Spain
Prior art keywords
speed
change
friction wheels
wheels
friction
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
ES85886A
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 ES85886A priority Critical patent/ES85886A1/en
Publication of ES85886A1 publication Critical patent/ES85886A1/en
Expired legal-status Critical Current

Links

ES85886A 1923-06-19 1923-06-19 A change of speed by friction wheels. Expired ES85886A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES85886A ES85886A1 (en) 1923-06-19 1923-06-19 A change of speed by friction wheels.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES85886A ES85886A1 (en) 1923-06-19 1923-06-19 A change of speed by friction wheels.

Publications (1)

Publication Number Publication Date
ES85886A1 true ES85886A1 (en) 1923-08-01

Family

ID=64261936

Family Applications (1)

Application Number Title Priority Date Filing Date
ES85886A Expired ES85886A1 (en) 1923-06-19 1923-06-19 A change of speed by friction wheels.

Country Status (1)

Country Link
ES (1) ES85886A1 (en)

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