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J & J Corp., #1 Patents |
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Assignee: J & J Corp., #1
Address: Cedar Rapids, IA
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4568604 |
Synthetic resin product and method and apparatus for manufacture thereof |
February 4, 1986 |
| A filler which imparts heat dissipating and shrinkage reduction characteristics to a mixture of the filler with a synthetic resin. The mixture is useful for providing a layer between gel coat and a layer including glass fiber and resin to prevent the formation of small air voids. The |
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