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发明名称
Hinge
摘要
申请公布号
US1783475(A)
申请公布日期
1930.12.02
申请号
US19270187167
申请日期
1927.04.28
申请人
JOHNSON METAL PRODUCTS COMPANY
发明人
JOHNSON THEODORE;JOHNSON PAUL G.
分类号
E05D7/00
主分类号
E05D7/00
代理机构
代理人
主权项
地址
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