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发明名称
Improvements in or relating to doors
摘要
申请公布号
GB444218(A)
申请公布日期
1936.03.17
申请号
GB19350000344
申请日期
1935.01.04
申请人
JANNE PAULUS JOHANSSON;CARL HUGO JOHANSSON;GOETE JULIUS JOHANSSON;HELENE ELISABET JOHANSSON
发明人
分类号
E06B3/70;E06B3/82
主分类号
E06B3/70
代理机构
代理人
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