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发明名称
Filler valve construction
摘要
申请公布号
US3221782(A)
申请公布日期
1965.12.07
申请号
US19620250198
申请日期
1962.12.19
申请人
RONSON CORPORATION
发明人
ZELLWEGER CONRAD;RETZLER WILLIAM
分类号
F17C13/04;F23Q2/52
主分类号
F17C13/04
代理机构
代理人
主权项
地址
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