专利_第43页_数据科研_稀土产业大数据平台

甲烷部份氧化制合成气的催化剂	319K	2022-07-31
不饱和烃选择加氢催化剂、其制备方法及其应用	992K	2022-07-31
能高效产生空气负离子的电气石复合粉体及其制备方法	487K	2022-07-31
NANO-PRECIPITATION STRENGTHENED ULTRA-HIGH STRENGTH CORROSION RESISTANT STRUCTURAL STEELS	3120K	2022-07-31
CEMENTITIOUS MIXTURES AND METHODS OF USE THEREOF	563K	2022-07-31
ASSEMBLY OF A FLUORESCENT LAMP AND AN EXTENSION MEANS	202K	2022-07-31
ALCOHOLATES OF RARE EARTH MTALS A PRECURSORS FOR METALOXIDE LAYERS OR FILMS	138K	2022-07-31
EFFICIENT ROOM-TEMPERATURE SOURCE OF POLARIZED SINGLE PHOTONS	138K	2022-07-31
Rare earth zeolite Y and the preparation process thereof	445K	2022-07-31
Hydrogen storage material	1280K	2022-07-31
Electroluminescent device	1024K	2022-07-31
Repidocrote type lithium potassium titanate, method for preparation thereof, and friction material	458K	2022-07-31
Glass fibre with at least two glass layers	819K	2022-07-31
Light emitting diodes and planar optical lasers using IV semiconductor nanocrystals	911K	2022-07-31
Economical ferrite-type magnets with enhanced properties	596K	2022-07-31
Plasma display device	498K	2022-07-31
稀土元素磁石之制法及镀浴	2396K	2022-07-31
高耐电压性构件	916K	2022-07-31
高介电常数极低之烧结的X7R陶瓷电容器及用於制造彼之粉末	2686K	2022-07-31
SILICON NITRIDE ANTI-WEAR MEMBER AND PROCESS FOR PRODUCING THE SAME	289K	2022-07-31