AU431438A - Improvements ina diving mask - Google Patents
Improvements ina diving maskInfo
- Publication number
- AU431438A AU431438A AU4314/38A AU431438A AU431438A AU 431438 A AU431438 A AU 431438A AU 4314/38 A AU4314/38 A AU 4314/38A AU 431438 A AU431438 A AU 431438A AU 431438 A AU431438 A AU 431438A
- Authority
- AU
- Australia
- Prior art keywords
- diving mask
- improvements ina
- ina
- diving
- mask
- 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 |
---|---|
AU431438A true AU431438A (en) | 1939-08-03 |
AU108050B2 AU108050B2 (en) | 1939-08-03 |
Family
ID=
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2416133A1 (en) * | 1978-02-06 | 1979-08-31 | Pouvreau Pierre | Vehicle rear view mirror - has markings on transparent part enabling estimation of speed and distance of vehicles behind |
WO1980000680A1 (en) * | 1978-09-29 | 1980-04-17 | Bosch Monti V D | Security rearview mirror c |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2416133A1 (en) * | 1978-02-06 | 1979-08-31 | Pouvreau Pierre | Vehicle rear view mirror - has markings on transparent part enabling estimation of speed and distance of vehicles behind |
WO1980000680A1 (en) * | 1978-09-29 | 1980-04-17 | Bosch Monti V D | Security rearview mirror c |
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