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সিএসআইআর - সেন্ট্রাল মেকানিক্যাল ইঞ্জিনিয়ারিং রিসার্চ ইনস্টিটিউট, বিজ্ঞান ও প্রযুক্তি মন্ত্রণালয়, ভারত সরকার सीएसआईआर - केंद्रीय यांत्रिक अभियांत्रिकी अनुसंधान संस्थान, विज्ञान और प्रौद्योगिकी मंत्रालय, भारत सरकार CSIR - Central Mechanical Engineering Research Institute, Ministry of S&T, Govt. of India

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Last updated : 6 Jan, 2017

Multi Purpose Screw Driver (Indian pt.no.176141) - 1989

Patent Number: 176141

Inventors: Dr. Ranjan Sen

Other Inventors: P. K. Chakraborty

Patent Type: Granted

Place of Patent: India

CSIR - CMERI

Multi Purpose Screw Driver (Indian pt.no.176141) - 1989

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Multi Purpose Screw Driver (Indian pt.no.176141) - 1989

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