US PATENT SUBCLASS 349 / FOR 105
.~ Plural contiguous cells (359/53)

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349 /   HD   LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS

193  DF  LIQUID CRYSTAL OPTICAL ELEMENT {21}
FOR 105.~ Plural contiguous cells (359/53)

DEFINITION

Classification: 349/FOR.105

Plural contiguous cells:

Foreign Art Collection wherein the optical element is formed from a plurality of adjacent discrete liquid crystal cells.