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发明名称
Apparatus for shaping or welding thermoplastic materials
摘要
申请公布号
US2778919(A)
申请公布日期
1957.01.22
申请号
US19550555690
申请日期
1955.12.27
申请人
GERD LESTER
发明人
VICARIO PIERINO
分类号
B29C65/10;B44D3/16
主分类号
B29C65/10
代理机构
代理人
主权项
地址
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