The ninth category of trademarks includes science, navigation, geodesy, photography, film, optics, scales, measuring tools, signals, inspection (supervision), rescue (rescue) and teaching tools and instruments. So what is the ninth kind of trademark? Bian Xiao has arranged it for everyone. Let's look at 9 types of trademarks:
090 1- electronic computer and its external equipment
0902- Records, Vending Machines and Other Count Detectors
0903- Other office machinery (excluding typewriters, photocopiers and mimeographs)
0904- Weighing Instrument
0905- Measuring Tools
0906- Signal Equipment
0907- Communication and navigation equipment
0908- Audio-visual equipment
0909- Photographic and film equipment and instruments
09 10- measuring instruments, laboratory instruments, electrical measuring instruments and scientific instruments
09 1 1- optical instrument
09 12- photoelectric transmission material
09 13- crystal and carbon materials for electrical appliances, electronics and electrical components
09 14- complete sets of electrical equipment and control devices
09 15- electrolytic unit
09 16- fire extinguisher
09 17- Arc cutting and welding equipment and appliances
09 18- industrial x-ray machinery and equipment
09 19- safety rescue equipment
0920- alarm device, electric bell
092 1- glasses and accessories
0922- battery, charger
0923- Film, Exposed Material
0924- Other
What are the ninth category of trademarks:/article-21937-1.html?