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发明名称
Method for the manufacture of threedimensional objects by selectively heating plastic sheets possessing elastic memory
摘要
申请公布号
US3000057(A)
申请公布日期
1961.09.19
申请号
US19570658387
申请日期
1957.05.10
申请人
SWEDLOW;SONDERGAARD
发明人
SWEDLOW THEODORE;SONDERGAARD SVEND;SWART JAN DE
分类号
B29C59/18;B29C61/02
主分类号
B29C59/18
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代理人
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