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发明名称
摘要
申请公布号
DE2248593(C2)
申请公布日期
1982.11.25
申请号
DE19722248593
申请日期
1972.10.04
申请人
POLAROID CORP., 02139 CAMBRIDGE, MASS., US
发明人
LAMBERT, RONALD FREDERICK, MELROSE, MASS., US;SCHREIBER, KARL JOSEPH, WABAN, MASS., US
分类号
G03C8/36;G03C8/48;(IPC1-7):G03C5/54
主分类号
G03C8/36
代理机构
代理人
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地址
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