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发明名称
Shockproof plumbing fixture
摘要
申请公布号
US2489524(A)
申请公布日期
1949.11.29
申请号
US19480041909
申请日期
1948.08.02
申请人
CRABBE JULIAN B
发明人
CRABBE JULIAN B.
分类号
F16L25/02
主分类号
F16L25/02
代理机构
代理人
主权项
地址
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