US PATENT SUBCLASS 385 / 125
.~ Utilizing nonsolid core or cladding

Current as of: June, 1999
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385 /   HD   OPTICAL WAVEGUIDES

123  DF  OPTICAL FIBER WAVEGUIDE WITH CLADDING {3}
125.~ Utilizing nonsolid core or cladding

DEFINITION

Classification: 385/125

Utilizing nonsolid core or cladding:

(under subclass 123) Subject matter wherein the core or cladding material is a liquid or gas.