Kirk G. Hedberg

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Saint Paul, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for 6,7-dihydro-9-fluoro-5-methyl-1-oxo-1H,5H-benzo(ij)quin...
- Patent number 4,301,288
- Issue date Nov 17, 1981
- Minnesota Mining and Manufacturing Company
- Charles M. Leir
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for 6,7-dihydro-9-fluoro-5-methyl-1-oxo-1H,5H-benzo(ij)quin...
- Patent number 4,301,289
- Issue date Nov 17, 1981
- Minnesota Mining and Manufacturing Company
- Charles M. Leir
- C07 - ORGANIC CHEMISTRY