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Patent Searching and Data


Title:
METHOD OF AND APPARATUS FOR MEASURING POLARIZATION STATE
Document Type and Number:
Japanese Patent JPS57166533
Kind Code:
A
Inventors:
HANSU ERUTOMAN KORUTO
Application Number:
JP618982A
Publication Date:
October 14, 1982
Filing Date:
January 20, 1982
Export Citation:
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Assignee:
IBM
International Classes:
G01J4/04; G01B11/30; G01J4/00; (IPC1-7): G01J4/04
Foreign References:
US3631254A1971-12-28