Hiratsuka
Japan
2
2012-09-06
The entities that hold a legal rights for patent applications filed by inventor Ebi Daisuke:
Daisuke Ebi from Hiratsuka, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Single crystal silicon pulling device, method for preventing contamination of silicon melt, and device for preventing contamination of silicon melt
#2 | 2005-12-08Apparatus for pulling single crystal by CZ method
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