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发明名称
Carrying and storage case for reel of film or the like
摘要
申请公布号
US3169682(A)
申请公布日期
1965.02.16
申请号
US19630289589
申请日期
1963.06.21
申请人
PROBE AND DEVELOP, INC.
发明人
HOLLINGSWORTH ROBERT R.
分类号
G03B21/32
主分类号
G03B21/32
代理机构
代理人
主权项
地址
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