Fishing – trapping – and vermin destroying
Patent
1990-04-30
1993-07-13
Quach, T. N.
Fishing, trapping, and vermin destroying
437190, 437194, 437246, H01L 21283
Patent
active
052273350
ABSTRACT:
The adhesion of tungsten to an underlying dielectric layer is improved by the use of a thin glue layer of either TiN or Al.
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Holschwandner Lowell H.
Rana Virendra V. S.
AT&T Bell Laboratories
Laumann Richard D.
Quach T. N.
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