Paris
France
3
2024-07-25
The entities that hold a legal rights for patent applications filed by inventor Perrin Eric:
Eric Perrin from Paris, FR has applied for patents for these inventions. The list has both pending applications and granted patents:
PROCESS FOR MANUFACTURING A SLAG CONDITIONING AGENT FOR STEEL DESULFURIZATION
#2 | 2021-12-23Process for manufacturing a slag conditioning agent for steel desulfurization
#3 | 2017-12-07Process for dephosphorization of molten metal during a refining process
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