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发明名称
DUST-CAP
摘要
申请公布号
US3476154(A)
申请公布日期
1969.11.04
申请号
USD3476154
申请日期
1968.12.18
申请人
ANDREWS IND. INC.
发明人
EDWIN H. LUDEMAN
分类号
F16L55/115;(IPC1-7):F16L59/10;B65D59/06
主分类号
F16L55/115
代理机构
代理人
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