发明名称 VACUUM DEVICE HAVING A GETTER DEVICE
摘要 <p>A vacuum device is provided with a getter device. The getter device comprises a deflector. The deflector is provided with raised and/or depressed portions, such as ribs or undulations in the direction of diffusion of the getter material.</p>
申请公布号 WO1997050107(A1) 申请公布日期 1997.12.31
申请号 IB1997000625 申请日期 1997.06.02
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