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Improvements in and relating to Feeding Bottles for Children and Invalids.
Improvements in and relating to Feeding Bottles for Children and Invalids.
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机译:儿童和残废儿童奶瓶的改进和相关规定。
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摘要
26,514. Wollny, J. Dec. 28. Measures of capacity.-The feeding- bottle a is marked with graduations e, for the purpose of measuring the exact quantity of f o o d to be administered.
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