CA319215A - Safety screw - Google Patents
Safety screwInfo
- Publication number
- CA319215A CA319215A CA319215A CA319215DA CA319215A CA 319215 A CA319215 A CA 319215A CA 319215 A CA319215 A CA 319215A CA 319215D A CA319215D A CA 319215DA CA 319215 A CA319215 A CA 319215A
- Authority
- CA
- Canada
- Prior art keywords
- safety screw
- safety
- screw
- 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 |
---|---|---|---|
CA319215T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA319215A true CA319215A (en) | 1932-01-26 |
Family
ID=35279770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA319215A Expired CA319215A (en) | Safety screw |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA319215A (en) |
-
0
- CA CA319215A patent/CA319215A/en not_active Expired
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