Osaka
Japan
4
2010-09-23
The entities that hold a legal rights for patent applications filed by inventor CHEN Danping:
Danping CHEN from Osaka, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Luminescent glass
#2 | 2006-09-14Method for producing high silicate glass and high silicate glass
#3 | 2006-03-30Method of treating waste glass
#4 | 2006-02-23Luminescent glass
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