TREA

Pradeep Patanwal

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  • New Delhi-110017, IN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Catalytic converter
    • Patent number 6,193,935
    • Issue date Feb 27, 2001
    • Muthan Subramanian
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES