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对于塑造成一个碗是西贡发出的沃特·伯里,康涅狄格海登铜过程的第一个专利。
The first patent for a process of shaping brass into bowls was issued to Hiram Hayden of Waterbury, Connecticut.
youdao
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对于塑造成一个碗是西贡发出的沃特·伯里,康涅狄格海登铜过程的第一个专利。
The first patent for a process of shaping brass into bowls was issued to Hiram Hayden of Waterbury, Connecticut.
youdao