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发明名称
Thermal insulation
摘要
申请公布号
US2229101(A)
申请公布日期
1941.01.21
申请号
US19350010040
申请日期
1935.03.08
申请人
JOHN RANDOLPH TUCKER
发明人
GRAND JOSEPH M. LE
分类号
E04B1/76;E04B1/80;F25D23/06
主分类号
E04B1/76
代理机构
代理人
主权项
地址
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