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发明名称
VERFAHREN ZUM VERJUENGEN VON WELLENLEITERN.
摘要
申请公布号
DE3881779(D1)
申请公布日期
1993.07.22
申请号
DE19883881779
申请日期
1988.06.06
申请人
POLAROID CORP., CAMBRIDGE, MASS., US
发明人
MAHAPATRA, AMARESH, ACTON MASSACHUSETTS 01720, US
分类号
C03C23/00;G02B6/12;G02B6/13;G02B6/255;G02B6/30;(IPC1-7):G02B6/12;G02B6/10;G02B6/26
主分类号
C03C23/00
代理机构
代理人
主权项
地址
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