专利_第33页_数据科研_稀土产业大数据平台

HYDROGEN-ABSORBING RARE GROUND CONNECTION METAL/CNICKEL ALLOY, MANUFACTURING PROCESS AND NEGATIVES	319K	2022-07-31
Procedure and device for the production of a granulated rare-earth metal alloy powder and procedure	373K	2022-07-31
A Process for the Oxidation of Ammonia	30K	2022-07-31
光磁记录介质及其再生方法	7094K	2022-07-31
Inoculating mixture containing bismuth and rare earth metals for treatment of molten iron during fab	534K	2022-07-31
Precursor compounds of alkaline earth or rare earth aluminates and their preparation, useful as lum	406K	2022-07-31
Preparation of a colloidal dispersion of a rare earth perovskite, useful in catalytic applications	205K	2022-07-31
TB, B-BASED YELLOW PHOSPHOR, ITS PREPARATION METHOD, AND WHITE SEMICONDUCTOR LIGHT EMITTING DEVICE	15K	2022-07-31
MULTICHANNEL FIBER-OPTIC SYSTEM FOR MEASURING GAS CONCENTRATION	119K	2022-07-31
OXIDE CATALYST FOR OXIDATION OR AMMOXIDATION	189K	2022-07-31
Variable rate DPSK system architecture	570K	2022-07-31
Linearly polarized fiber amplifier	996K	2022-07-31
Translucent rare earth oxide sintered article and method for production thereof	762K	2022-07-31
Method for preparing SiAlON ceramic material	1203K	2022-07-31
Seed crystal for epitaxial growth of single-crystal calcium fluoride	275K	2022-07-31
Abrasive material	745K	2022-07-31
Surgical fixation and retraction system	1558K	2022-07-31
Multi-piece solid golf ball	1605K	2022-07-31
signal lamp g	142K	2022-07-31
A cut-off of flowing backward of stench and insect using the trap from a sewer pipe	209K	2022-07-31