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发明名称
Tents
摘要
申请公布号
US2796877(A)
申请公布日期
1957.06.25
申请号
US19550539213
申请日期
1955.10.07
申请人
BERSETH NORMAN S
发明人
BERSETH NORMAN S.
分类号
E04H15/24;E04H15/32;E04H15/42
主分类号
E04H15/24
代理机构
代理人
主权项
地址
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