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Easy-open container

申请公布号:US3339790(A)

申请号:US19650491154

申请日期:1965.09.29

申请公布日期:1967.09.05

申请人:
GREGORY INDUSTRIES, INC.

发明人:MURDOCK ROBERT W.

分类号:B21D51/38

主分类号:B21D51/38

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