Subrao S. Kulkarni

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Gujarat, IN

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Patents Grantslast 30 patents

Information Patent Grant
Water soluble direct black polyazo dyestuffs mixture
- Patent number 4,816,034
- Issue date Mar 28, 1989
- The Atul Products Limited
- Girish I. Bhatt
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for the preparation of a water soluble direct green polyazo...
- Patent number 4,699,628
- Issue date Oct 13, 1987
- The Atul Products Limited
- Nagajibhai T. Patel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...