Sofia
Bulgaria
4
2005-12-01
The entities that hold a legal rights for patent applications filed by inventor Valtchev Valentin Panov:
Valentin Panov Valtchev from Sofia, BG has applied for patents for these inventions. The list has both pending applications and granted patents:
Process for production of macrostructures of a microporous material
#2 | 2005-09-27Process for production of macrostructures of a microporous material
#3 | 2005-09-22Macrostructures of porous inorganic material and process for their preparation
#4 | 2005-06-21Macrostructures of porous inorganic material and process for their preparation
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