AU115837B2 - Self-closing gate or barrier - Google Patents
Self-closing gate or barrierInfo
- Publication number
- AU115837B2 AU115837B2 AU3384/41A AU338441A AU115837B2 AU 115837 B2 AU115837 B2 AU 115837B2 AU 3384/41 A AU3384/41 A AU 3384/41A AU 338441 A AU338441 A AU 338441A AU 115837 B2 AU115837 B2 AU 115837B2
- Authority
- AU
- Australia
- Prior art keywords
- barrier
- self
- closing gate
- gate
- closing
- 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
- 230000004888 barrier function Effects 0.000 title 1
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU115837B2 true AU115837B2 (en) | 1942-09-24 |
| AU338441A AU338441A (en) | 1942-09-24 |
Family
ID=
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