Portfolio of most recent Russian prior art searches
Posted on December 10th, 2007 by Editor
We’ve been keeping our site updated – last week we put up portfolio of most recent Russian prior art searches.
For starters, here is one of these:
The Russian prior art search has been carried out among Russian and Soviet patent documents with an effective date after 1959 till present which concern Pd/Pd alloy membrane on porous metal support with an intermediate layer formed by oxidation, where the membrane structure is: top layer (Pd/Pd alloy) + intermediate layer (metal oxide) + porous metal support.
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Filed under: russian prior art
