| 发明名称 |
CENTRIFUGAL CASTING MOLD WITH FREE FLOWING PARTICULATE HEAT TRANSFER MEANS |
| 摘要 |
A centrifugal casting mold with free flowing particulate heat-transfer means operable to act as an insulation barrier at high-rotational speeds of the mold and as a high-heat conductor at the static condition or low-rotational speeds of the mold.
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| 申请公布号 |
US3631917(A) |
申请公布日期 |
1972.01.04 |
| 申请号 |
USD3631917 |
申请日期 |
1969.09.15 |
| 申请人 |
DANA CORP. |
发明人 |
RALPH K. LORTON |
| 分类号 |
B22D13/10;(IPC1-7):B22D13/02 |
主分类号 |
B22D13/10 |
| 代理机构 |
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代理人 |
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