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Container with integral material-treating container and method of fabrication thereof

  • US 6,571,942 B2
  • Filed: 08/09/2001
  • Issued: 06/03/2003
  • Est. Priority Date: 08/09/2001
  • Status: Active Grant
First Claim
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1. A container comprising a body, a top portion and an open bottom portion on said body, a first wall on said body, a material-treating container, a second wall on said material-treating container, a material-treating substance in said material-treating container, a permeable membrane on said material-treating container, and said material-treating container being inserted into said open bottom portion with said second wall being positioned coextensively with said first wall and with said material-treating container in hermetic sealing relationship with said body and with said permeable cover within said body.

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