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发明名称
SPOOL FOR PHOTOGRAPH FILM
摘要
申请公布号
SU712797(A1)
申请公布日期
1980.01.30
申请号
SU19782644088
申请日期
1978.07.17
申请人
TADZHIKSKIJ G UNIV IM. V.I.LENINA
发明人
ZAYATS LYUDVIG ,SU;BARENBOJM LEONID A,SU
分类号
G03B17/26;(IPC1-7):G03B17/26
主分类号
G03B17/26
代理机构
代理人
主权项
地址
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