CH73880A - Device for arranging several gear ratios on bicycles - Google Patents

Device for arranging several gear ratios on bicycles

Info

Publication number
CH73880A
CH73880A CH73880A CH73880DA CH73880A CH 73880 A CH73880 A CH 73880A CH 73880 A CH73880 A CH 73880A CH 73880D A CH73880D A CH 73880DA CH 73880 A CH73880 A CH 73880A
Authority
CH
Switzerland
Prior art keywords
bicycles
gear ratios
arranging several
several gear
arranging
Prior art date
Application number
CH73880A
Other languages
German (de)
Inventor
Paul Birum
Original Assignee
Paul Birum
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 Paul Birum filed Critical Paul Birum
Publication of CH73880A publication Critical patent/CH73880A/en

Links

CH73880A 1916-06-29 1916-06-29 Device for arranging several gear ratios on bicycles CH73880A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH73880T 1916-06-29

Publications (1)

Publication Number Publication Date
CH73880A true CH73880A (en) 1916-12-01

Family

ID=4324351

Family Applications (1)

Application Number Title Priority Date Filing Date
CH73880A CH73880A (en) 1916-06-29 1916-06-29 Device for arranging several gear ratios on bicycles

Country Status (1)

Country Link
CH (1) CH73880A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4181034A (en) * 1977-05-03 1980-01-01 Jacques Daniel Chain drive means for a bicycle or the like

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4181034A (en) * 1977-05-03 1980-01-01 Jacques Daniel Chain drive means for a bicycle or the like

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