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发明名称
NESTED PLASTIC BAGS AND METHOD OF MANUFACTURE
摘要
申请公布号
US5113637(A)
申请公布日期
1992.05.19
申请号
US19900557926
申请日期
1990.07.25
申请人
GELBARD, EDWARD S.
发明人
GELBARD, EDWARD S.
分类号
B31B1/96;B31B19/98;B65D33/00;B65F1/06
主分类号
B31B1/96
代理机构
代理人
主权项
地址
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