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Device for achieving of the relief effects upon the image projection
Device for achieving of the relief effects upon the image projection
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机译:在图像投影上实现浮雕效果的装置
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摘要
196,020. Clark & Co., Ltd., and Mc- Lintock, D. M. Dec. 12, 1921. Splashing-apparatus.-A spraying-device for use in hank-mercerizing machines comprises a perforated tube 40 surmounted by a V-shaped shield or deflector 41.
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