AU114817B2 - Light-controlling device - Google Patents
Light-controlling deviceInfo
- Publication number
- AU114817B2 AU114817B2 AU2648/41A AU264841A AU114817B2 AU 114817 B2 AU114817 B2 AU 114817B2 AU 2648/41 A AU2648/41 A AU 2648/41A AU 264841 A AU264841 A AU 264841A AU 114817 B2 AU114817 B2 AU 114817B2
- Authority
- AU
- Australia
- Prior art keywords
- light
- controlling device
- controlling
- 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
Publications (2)
Publication Number | Publication Date |
---|---|
AU114817B2 true AU114817B2 (en) | 1942-03-19 |
AU264841A AU264841A (en) | 1942-03-19 |
Family
ID=
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