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发明名称
METHOD AND APPARATUS FOR VACUUM PACKAGING COMPRESSIBLE MATERIALS
摘要
申请公布号
GB1537944(A)
申请公布日期
1979.01.10
申请号
GB19770007490
申请日期
1977.02.22
申请人
JOHN MANVILLE CORP
发明人
分类号
B65B27/12;B65B1/26;B65B31/08;B65B63/02;(IPC1-7):B65D85/16
主分类号
B65B27/12
代理机构
代理人
主权项
地址
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