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经营范围
发明名称
Improvements in or relating to the production of polyoxymethylene
摘要
申请公布号
GB871298(A)
申请公布日期
1961.06.28
申请号
GB19590024974
申请日期
1959.07.21
申请人
HOUILLERES DU BASSIN DU NORD ET DU PAS-DE-CALAIS
发明人
分类号
C08G2/00;C08G2/08
主分类号
C08G2/00
代理机构
代理人
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地址
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