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Apparatus for powder filling antibody testing devices

  • US 5,388,392 A
  • Filed: 10/05/1992
  • Issued: 02/14/1995
  • Est. Priority Date: 10/05/1992
  • Status: Expired due to Fees
First Claim
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1. An apparatus for assembling the compounds of an antibody testing device, utilizing powder as a fluid absorbing means, into a completed antibody testing device, comprising a station at which a lower housing portion is filled with a fluid absorbing powder, a station at which a disk of filter membrane is placed on top of said liquid absorbing powder in said lower housing portion, and a station at which a membrane carrying cap portion of the antibody testing device is engaged with said lower housing portion to complete the assembling of the antibody testing device.

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