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发明名称
(A) ;Deflation-proof pneumatic tire and elastomeric fillings therefore
摘要
申请公布号
US4416844(B1)
申请公布日期
1987.04.14
申请号
US19800219456
申请日期
1980.12.23
申请人
发明人
分类号
B29D30/04;B60C1/00;B60C7/10
主分类号
B29D30/04
代理机构
代理人
主权项
地址
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