发明授权
US09387533B1 Systems, devices, and methods involving precision component castings 有权
涉及精密部件铸件的系统,装置和方法

Systems, devices, and methods involving precision component castings
摘要:
Certain exemplary embodiments can provide a system, machine, device, manufacture, and/or composition of matter configured for and/or resulting from, and/or a method for, activities that can comprise and/or relate to, investment casting a product in a mold, the product comprising at least one wall, the mold comprising a core, an inner primary shell, and an outer secondary shell.
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