Optical glass elements having a graded refraction index for ir light and method for their production

IL86636A0Inactive Publication Date: 1988-11-30ISRAEL ATOMIC ENERGY COMM
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Patent Information

Application Number
IL86636
Authority / Receiving Office
IL · IL
Patent Type
Applications
Current Assignee / Owner
Filing Date
1988-06-06
Publication Date
1988-11-30
Estimated Expiration
Not applicable · inactive patent
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