CA117431A - Changeable speed device - Google Patents
Changeable speed deviceInfo
- Publication number
- CA117431A CA117431A CA000117431A CA117431DA CA117431A CA 117431 A CA117431 A CA 117431A CA 000117431 A CA000117431 A CA 000117431A CA 117431D A CA117431D A CA 117431DA CA 117431 A CA117431 A CA 117431A
- Authority
- CA
- Canada
- Prior art keywords
- speed device
- changeable speed
- changeable
- speed
- 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
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA117431T | 1909-01-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA117431A true CA117431A (en) | 1909-03-23 |
Family
ID=45237156
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000117431A Expired CA117431A (en) | 1909-01-26 | 1909-01-26 | Changeable speed device |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA117431A (en) |
-
1909
- 1909-01-26 CA CA000117431A patent/CA117431A/en not_active Expired
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