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- 2022-07-31 07:21Manufacturing process and composite of inner and outer building materials for charcoal and silica
- 2022-07-31 07:21Sealing glass
- 2022-07-31 07:21Alumina is formed on the surface of the single crystal substrate made of thin superconductor, the s
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- 2022-07-31 07:21A gold alloy wire for semiconductor device
- 2022-07-31 07:21R-Fe-B production of permanent magnet material
- 2022-07-31 07:21Lawn aerator
- 2022-07-31 07:20Brazing material for use in a low temperature brazing and method for low temperature brazing
- 2022-07-31 07:20Oxygen content system and method for controlling memory resistance properties
- 2022-07-31 07:20DETECTING ELECTRODE AND NITROGEN OXIDE SENSOR USING THE SAME
- 2022-07-31 07:20FLUORINATED OPTICAL MATERIAL COMPRISING FLUOROPOLYMER HAVING FUNCTIONAL GROUP CAPABLE OF FORMING COM
- 2022-07-31 07:20SILICON BASED SUBSTRATE WITH A CTE COMPATIBLE LAYER ON THE SUBSTANCE
- 2022-07-31 07:20A PROCESS FOR THE CONVERSION OF ETHYLENE TO VINYL CHLORIDE, AND NOVEL CATALYST COMPOSITIONS USEFUL
- 2022-07-31 07:20Thin film piezoelectric device for acoustic resonators
- 2022-07-31 07:20家用空压机用稀土永磁直流电机
- 2022-07-31 07:20超硬合金复合耐磨钢板
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- 2022-07-31 07:20发光性化合物及使用它们的标识试剂
- 2022-07-31 07:20含有稀土、钇或铋元素的钛酸铜钠组合物
