Structured Visual Or Optical Indicator, Per Se (422/55) Patents (Class 422/FOR100)

Foreign Patent Art Collections

Having reagent in absorbent or bibulous substrate (422/56) (Class 422/FOR101)
Having coated reagent (422/57) (Class 422/FOR102)
In holder or container having special form (422/58) (Class 422/FOR103)

There are no patents to show for this class.