IP Library › Patent Application 60332629
Patent Application Provisional
App. No. 60/332,629 · Confirmation No. 4378

External diffusion barrier with flow restrictor

Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2001-11-21 TRNA Transmittal of New Application 2 View
2001-11-21 SPEC Specification 15 View
2001-11-21 DRW Drawings-only black and white line drawings 5 View
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Quick Facts
App. No.
60/332,629
Filed
2001-11-21