US PATENT SUBCLASS 356 / 134
.~ Prism forming fluid specimen container

Current as of: June, 1999
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356 /   HD   OPTICS: MEASURING AND TESTING

128  DF  REFRACTION TESTING (E.G., REFRACTOMETERS) {5}
134.~ Prism forming fluid specimen container

DEFINITION

Classification: 356/134

(under subclass 128) Subject matter wherein the support or container for the fluid specimen to be tested allows the fluid specimen to assume a prismatic shape for the purpose of testing the specimen for refractive index.

SEE OR SEARCH THIS CLASS, SUBCLASS:

130, for serially placed fluid prismatic containers wherein the light is serially or simultaneously passed through both fluids.

246, for fluid containers, per se.