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经营范围
发明名称
PHOTOGRAPHIC TRANSFER REVERSAL PROCESSES
摘要
申请公布号
CA574814(A)
申请公布日期
1959.04.28
申请号
CAD574814
申请日期
申请人
POLAROID CORPORATION
发明人
MILTON GREEN;HELEN J. TRACY;EDWIN H. LAND;ROBERT B. WOODWARD;SAUL G. COHEN;ELKAN R. BLOUT
分类号
主分类号
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