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发明名称
METHOD AND APPARATUS FOR SHAPING TEMPLE PIECES FOR SPECTACLES
摘要
申请公布号
ZA7101104(B)
申请公布日期
1971.12.29
申请号
ZA19710001104
申请日期
1971.02.22
申请人
POLAROID CORP
发明人
HEIJENGA B
分类号
E02B17/00;E02B17/02
主分类号
E02B17/00
代理机构
代理人
主权项
地址
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