专利名称：Woodbox
发明人：Walter F. Baker 申请号：US06/529545申请日：19830906
机械设计制造及其自动化考研
rowdy公开号：US04517956A 公开日：
patterned
19850521
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六级准考证号怎么查询自考英语二历年真题专利内容由知识产权出版社提供
摘要：An improved woodbox for inrtion into the exterior wall of a building has a load opening outside the building, a drawer within the woodbox that is loaded through the load opening and can be opened i
liverynto the building for easy retrieval of wood from the drawer. The openings are constructed and aled to provide an air lock which permits loading and unloading without heat loss from the interior of the building.
申请人：BAKER; WALTER F.
代理机构：Jones & Askew自己申请出国留学
clemenceau
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