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Inventor: Ahlgren; Carl R.
Address: East Aurora, NY
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| RE31139 |
Manufacture of malic acid |
February 1, 1983 |
| Synthesis of malic acid from maleic and/or fumaric acid in a reaction zone whose surfaces exposed to the reaction mixture consist of titanium, zirconium or tantalum and alloys containing at least 90% of one of these metals. |
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