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发明名称
PROTECTION METHOD AND APPARATUS
摘要
申请公布号
GB8900266(D0)
申请公布日期
1989.03.08
申请号
GB19890000266
申请日期
1989.01.06
申请人
BROWN, COLIN
发明人
分类号
B29C63/20;B67D1/08;B67D7/04;B67D7/80;F16L11/22;F16L59/153;(IPC1-7):F16L59/14
主分类号
B29C63/20
代理机构
代理人
主权项
地址
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