| 9 |
optical disks |
| 9 |
optical disks featuring music |
| 9 |
optical enhancers |
| 9 |
optical fiber cables |
| 9 |
optical fiber connectors |
| 9 |
optical fiber telecommunications apparatus |
| 9 |
optical fiber temperature probes, other than for medical purposes |
| 9 |
optical fiber temperature probes, other than for medical use |
| 9 |
optical fibers |
| 9 |
optical fibers [light conducting filaments] |
| 9 |
optical fibers for the transmission of sounds and images |
| 9 |
optical fibre cables |
| 9 |
optical fibre connectors |
| 9 |
optical fibre telecommunications apparatus |
| 9 |
optical fibre temperature probes, other than for medical purposes |
| 9 |
optical fibre temperature probes, other than for medical use |
| 9 |
optical fibres |
| 9 |
optical fibres [light conducting filaments] |
| 9 |
optical fibres for the transmission of sounds and images |
| 9 |
optical filters |
| 9 |
optical filters for plasma display panels |
| 9 |
optical filters for screens |
| 9 |
optical frequency metrology devices |
| 9 |
optical glass |
| 9 |
optical glass filters |
| 9 |
optical inspection apparatus for industrial use |
| 9 |
optical inspection apparatus for the traceability of pharmaceutical preparations and pharmaceutical packages |
| 9 |
optical lamps |
| 9 |
optical lanterns |
| 9 |
optical lens blanks |
| 9 |
optical lens sights |
| 9 |
optical lenses |
| 9 |
optical lenses for sunglasses |
| 9 |
optical lenses for use with sunglasses |
| 9 |
optical lenses made of quartz |
| 9 |
optical lenses of quartz |
| 9 |
optical machines and apparatus |
| 9 |
optical machines and instruments |
| 9 |
optical measuring instruments for monitoring gas or liquid flows |
| 9 |
optical microscopes for biological purposes |
| 9 |
optical microscopes for industrial purposes |
| 9 |
optical microscopes for industrial use |
| 9 |
optical microscopes for materials testing |
| 9 |
optical microscopes for scientific purposes |
| 9 |
optical microscopes for testing of materials |
| 9 |
optical microscopes for the testing of materials |
| 9 |
optical mirrors |
| 9 |
optical phase shifters |
| 9 |
optical position sensors |
| 9 |
optical power meters |
