Beijing
China
5
2016-06-23
The entities that hold a legal rights for patent applications filed by inventor Zhou Meiling:
Meiling Zhou from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
METHOD FOR CONVERTING PAPER FILE INTO ELECTRONIC FILE
#2 | 2013-05-02Impregnated yttric or gadolinium-containing Barium-aluminum-scandate cathodes and their fabrication methods
#3 | 2009-10-08Biaxially textured composite article
#4 | 2008-01-31Method of manufacturing a pressed scandate dispenser cathode
#5 | 2007-11-22Method of preparing a biaxially textured composite article
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