CA224043A - Door for elevator shafts - Google Patents
Door for elevator shaftsInfo
- Publication number
- CA224043A CA224043A CA224043A CA224043DA CA224043A CA 224043 A CA224043 A CA 224043A CA 224043 A CA224043 A CA 224043A CA 224043D A CA224043D A CA 224043DA CA 224043 A CA224043 A CA 224043A
- Authority
- CA
- Canada
- Prior art keywords
- door
- elevator shafts
- elevator
- shafts
- 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 |
---|---|---|---|
CA224043T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA224043A true CA224043A (en) | 1922-09-26 |
Family
ID=35119646
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA224043A Expired CA224043A (en) | Door for elevator shafts |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA224043A (en) |
-
0
- CA CA224043A patent/CA224043A/en not_active Expired
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