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Priority to KR7700023ApriorityCriticalpatent/KR790000645B1/en
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Mounting, Exchange, And Manufacturing Of Dies
(AREA)
Abstract
A metallic mold having a natural grained pattern(2) was manufactured by fixing piece of wood with a pronounced grained pattern in the bottom of a frame(4) facing up and pouring in forming material(3a). Using the formed material, fine projection lines(2a) and points(2a) were carved in a metallic mold by pouring in a molten metal using a common method.
KR7700023A1977-01-081977-01-08Manufacturing method of dies for engraving wood grain pattern
KR790000645B1
(en)