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发明名称
PERFEZIONAMENTO NEGLI APPARECCHI FOTOGRAFICI A SVILUPPO IMMEDIATO DELL IMMAGINE
摘要
申请公布号
IT958499(B)
申请公布日期
1973.10.20
申请号
IT19720051097
申请日期
1972.06.22
申请人
POLAROID CORP
发明人
分类号
G03B17/52;G03D9/02;(IPC1-7):G03B/
主分类号
G03B17/52
代理机构
代理人
主权项
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