专利_第7页_数据科研_稀土产业大数据平台

Thin permanent-magnet film and process for producing the same	701K	2022-07-31
Road paving material formation	22K	2022-07-31
For contacting the semiconductor element and fine wire composed of a gold alloy and manufacturing me	109K	2022-07-31
The exhaust gas purifying method	145K	2022-07-31
Compound material for making a ceramic filter element having pores of big caliber	150K	2022-07-31
GENETIC MARKERS FOR BREAST AND OVARIAN CANCER	2819K	2022-07-31
Boroaluminasilicateglass	286K	2022-07-31
PROCESS FOR THE PREPARATION OF QUASI-CRYSTALLINE BOEHMITES FROM INEXPENSIVE PRECURSORS	134K	2022-07-31
Catalytic promoters for the catalytic cracking of hydrocarbons	156K	2022-07-31
Dry surface treating apparatus and dry surface treating method using the same apparatus	430K	2022-07-31
Membrane filter process and apparatus for the purification and/or treatment of suspensions of precio	175K	2022-07-31
高功率、窄线宽双包层光纤激光器	627K	2022-07-31
导电催化剂颗粒及其生产方法、气体－扩散催化电极和电化学器件	2446K	2022-07-31
高性能的蓄电池板栅合金	371K	2022-07-31
光记录媒体	1714K	2022-07-31
含稀土镁合金精炼用熔剂	582K	2022-07-31
一种非金属传热体及其制作方法	166K	2022-07-31
稀土磁铁的制造方法	1124K	2022-07-31
磁铁粉末及各向同性粘结磁铁	1467K	2022-07-31
磁铁粉末及各向同性粘结磁铁	1473K	2022-07-31