Getter systems comprising an active phase inserted in a porous material distributed in a low permeability means
Getter systems comprising an active phase inserted in a porous material distributed in a low permeability means
- CN 101,222,977 A
- Filed: 07/18/2006
- Published: 07/16/2008
- Est. Priority Date: 07/29/2005
- Status: Active Grant
- EN CH
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- Pin
