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发明名称
Apparatus for inserting gasket material
摘要
申请公布号
US3007240(A)
申请公布日期
1961.11.07
申请号
US19570639411
申请日期
1957.02.11
申请人
THE CELOTEX CORPORATION
发明人
HEINRICH LUDWIG K.
分类号
E04F21/00
主分类号
E04F21/00
代理机构
代理人
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