CA220219A - Commutator roller - Google Patents

Commutator roller

Info

Publication number
CA220219A
CA220219A CA220219A CA220219DA CA220219A CA 220219 A CA220219 A CA 220219A CA 220219 A CA220219 A CA 220219A CA 220219D A CA220219D A CA 220219DA CA 220219 A CA220219 A CA 220219A
Authority
CA
Canada
Prior art keywords
commutator
roller
commutator roller
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
CA220219A
Other languages
French (fr)
Inventor
F. Critchley Don
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
Publication date
Application granted granted Critical
Publication of CA220219A publication Critical patent/CA220219A/en
Expired legal-status Critical Current

Links

CA220219A Commutator roller Expired CA220219A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA220219T

Publications (1)

Publication Number Publication Date
CA220219A true CA220219A (en) 1922-06-27

Family

ID=35114663

Family Applications (1)

Application Number Title Priority Date Filing Date
CA220219A Expired CA220219A (en) Commutator roller

Country Status (1)

Country Link
CA (1) CA220219A (en)

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