CA478728A - Door knobs - Google Patents
Door knobsInfo
- Publication number
- CA478728A CA478728A CA478728A CA478728DA CA478728A CA 478728 A CA478728 A CA 478728A CA 478728 A CA478728 A CA 478728A CA 478728D A CA478728D A CA 478728DA CA 478728 A CA478728 A CA 478728A
- Authority
- CA
- Canada
- Prior art keywords
- door knobs
- knobs
- door
- 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 |
---|---|---|---|
CA478728T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA478728A true CA478728A (en) | 1951-11-20 |
Family
ID=35618387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA478728A Expired CA478728A (en) | Door knobs |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA478728A (en) |
-
0
- CA CA478728A patent/CA478728A/en not_active Expired
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