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发明名称
METHOD OF ASSEMBLING TRAPEZOIDAL PLATE STRUCTURE
摘要
申请公布号
US3531851(A)
申请公布日期
1970.10.06
申请号
USD3531851
申请日期
1968.09.05
申请人
DOW CHEM. CO.:THE
发明人
KENNETH M. DOUGLAS
分类号
E04B1/343;E04B7/10;(IPC1-7):B23P11/00;B23P17/00
主分类号
E04B1/343
代理机构
代理人
主权项
地址
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