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发明名称
Sulphur
摘要
申请公布号
US2061523(A)
申请公布日期
1936.11.17
申请号
US19330701596
申请日期
1933.12.09
申请人
WINGFOOT CORPORATION
发明人
SMITH CLAUDE H.
分类号
C01B17/05
主分类号
C01B17/05
代理机构
代理人
主权项
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