Number | Name | Date | Kind |
---|---|---|---|
3942262 | Perry | Mar 1976 | |
4253821 | Bradshaw | Mar 1981 |
Entry |
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"Dowtherm A and E Handbook", The Dow Chemical Co., .COPYRGT.1960, 1963, pp. 1-9 and 48-52. |
"Dowtherm Heat Transfer Fluids . . .", The Dow Chemical Co., .COPYRGT.1967, 1969, 1971, pp. 2-5 and 56-60. |