专利_第63页_数据科研_稀土产业大数据平台

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OPTICAL AMPLIFIER AND OPTICAL AMPLIFICATION METHOD	54K	2022-07-31
OPTICAL FIBER LASER	46K	2022-07-31
MAGNETIC CORE AND INDUCTANCE COMPONENT USING IT	92K	2022-07-31
RARE EARTH-IRON-BORON BASED MAGNET AND ITS MANUFACTURING METHOD	143K	2022-07-31
MANUFACTURING METHOD OF HYDROGEN STORAGE ALLOY ELECTRODE	62K	2022-07-31
METHOD FOR MANUFACTURING Fe-Co SOFT MAGNETIC SINTERED ALLOY HAVING STRUCTURE CONTAINING METAL NITRID	87K	2022-07-31
METHOD FOR MANUFACTURING SOFT MAGNETIC SINTERED ALLOY HAVING STRUCTURE CONTAINING METAL NITRIDE IN B	304K	2022-07-31
RARE EARTH-TRANSITION METAL BASED ALLOY POWDER, RARE EARTH-TRANSITION METAL-NITROGEN BASED ALLOY PO	91K	2022-07-31
SPUTTERING DEVICE	53K	2022-07-31
SHEET FOR SINTERING, AND METHOD OF PRODUCING HARD MATERIAL SINTERED COMPACT	80K	2022-07-31
METHOD FOR MANUFACTURING POLYMERIC COMPOSITE OF METAL OR SEMICONDUCTOR	408K	2022-07-31
LIGHT EMITTING DEVICE AND FLUOROPHOR	549K	2022-07-31
PHOSPHOR, AND LIGHT EMITTER USING THE SAME	391K	2022-07-31
SYNERESIS PROMOTER FOR CIVIL ENGINEERING	95K	2022-07-31
WATER-RESISTANT LUMINOUS PIGMENT-CONTAINING RESIN COMPOSITION AND ITS MOLDED ARTICLE	57K	2022-07-31
PHOSPHOR AND VACUUM FLUORESCENT DISPLAY	140K	2022-07-31
FLUORESCENT COMPOUND, REAGENT PRODUCED BY USING THE SAME AND ANALYTICAL INSTRUMENT	93K	2022-07-31
SILICON NITRIDE CERAMIC HAVING RARE EARTH ALUMINATE-BASED HIGH TEMPERATURE CORROSION RESISTANT LAYER	237K	2022-07-31
SILICON NITRIDE CERAMIC HAVING RARE EARTH TITANATE HIGH TEMPERATURE CORROSION RESISTANT LAYER	350K	2022-07-31
UNDERWATER PLAYING APPARATUS	68K	2022-07-31

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