CA949608A - Automatic door operating mechanism for radiation proof enclosures - Google Patents
Automatic door operating mechanism for radiation proof enclosuresInfo
- Publication number
- CA949608A CA949608A CA160,471A CA160471A CA949608A CA 949608 A CA949608 A CA 949608A CA 160471 A CA160471 A CA 160471A CA 949608 A CA949608 A CA 949608A
- Authority
- CA
- Canada
- Prior art keywords
- operating mechanism
- automatic door
- radiation proof
- door operating
- proof enclosures
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA160,471A CA949608A (en) | 1969-12-24 | 1973-01-03 | Automatic door operating mechanism for radiation proof enclosures |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US88809169A | 1969-12-24 | 1969-12-24 | |
CA087,192A CA939688A (en) | 1969-12-24 | 1970-07-03 | Automatic door operating mechanism for radiation proof enclosures |
CA160,471A CA949608A (en) | 1969-12-24 | 1973-01-03 | Automatic door operating mechanism for radiation proof enclosures |
Publications (1)
Publication Number | Publication Date |
---|---|
CA949608A true CA949608A (en) | 1974-06-18 |
Family
ID=27160717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA160,471A Expired CA949608A (en) | 1969-12-24 | 1973-01-03 | Automatic door operating mechanism for radiation proof enclosures |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA949608A (en) |
-
1973
- 1973-01-03 CA CA160,471A patent/CA949608A/en not_active Expired
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