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Patent Data Publications

2500 Fiber optics patent abstracts 1881 - 1979 - Patent Data Publications : Illinois , 1980


0-935714-00-6



Developed Under CSIR-KNOWGATE Project (12th Five Year Plan Network Project)
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Mrs Ruma Chackraborty,Technical Officer and Sk Nausad Kabir, Project Assistant
Supervised by :
Mrs Chandana Patra, Principal Technical Officer
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