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发明名称
TIRE VALVE CORE
摘要
Tire valve core has drawn metal shell with ridges on either side of plastic shell gasket and grooves aligned with edges of gasket to receive plastic flow and anchor gasket securely.
申请公布号
US3712328(A)
申请公布日期
1973.01.23
申请号
USD3712328
申请日期
1971.08.05
申请人
SCOVILL MFG CO,US
发明人
MCANALLY M,US
分类号
F16K1/34;F16K15/20;F16K27/00;F16K41/04;F16K41/08;(IPC1-7):F16K15/20
主分类号
F16K1/34
代理机构
代理人
主权项
地址
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