CA597980A - Mine door - Google Patents
Mine doorInfo
- Publication number
- CA597980A CA597980A CA597980A CA597980DA CA597980A CA 597980 A CA597980 A CA 597980A CA 597980 A CA597980 A CA 597980A CA 597980D A CA597980D A CA 597980DA CA 597980 A CA597980 A CA 597980A
- Authority
- CA
- Canada
- Prior art keywords
- mine door
- mine
- 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 |
---|---|---|---|
CA597980T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA597980A true CA597980A (en) | 1960-05-17 |
Family
ID=35813753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA597980A Expired CA597980A (en) | Mine door |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA597980A (en) |
-
0
- CA CA597980A patent/CA597980A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA605391A (en) | Window structures | |
CA597980A (en) | Mine door | |
CA598791A (en) | Window construction | |
CA606064A (en) | Door body construction | |
CA610925A (en) | Door latch | |
AU253503B2 (en) | Door closer construction | |
AU246369B2 (en) | Door closer | |
CA594109A (en) | Door closer | |
CA600106A (en) | Door assembly | |
CA594534A (en) | Door assemblies | |
AU873861A (en) | Door closer construction | |
AU6156960A (en) | Door closer | |
CA596919A (en) | Safety door | |
AU247094B2 (en) | Door fastenings | |
CA598804A (en) | Window construction | |
CA595084A (en) | Window construction | |
AU253237B2 (en) | Improved sliding door arrangement | |
CA607487A (en) | Upwardly acting door assemblies | |
AU251907B2 (en) | A lift-up-type door | |
AU236905B2 (en) | Mining shield | |
CA611210A (en) | Sliding windows | |
CA602799A (en) | Door locks | |
CA597048A (en) | Door lock | |
CA600409A (en) | Door lock | |
CA602337A (en) | Door lock |