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发明名称
CHECK VALVE
摘要
申请公布号
JPH03277879(A)
申请公布日期
1991.12.09
申请号
JP19900073704
申请日期
1990.03.23
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
OZAKI YUKINORI;KONDO MASAMITSU;NAKAMURA KUNIO;YAMANOCHI SHUJI
分类号
F16K15/04
主分类号
F16K15/04
代理机构
代理人
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