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发明名称
CORROSION-PROOF SEALING MATERIAL AND ITS MANUFACTURE
摘要
申请公布号
JPS5783448(A)
申请公布日期
1982.05.25
申请号
JP19800158309
申请日期
1980.11.12
申请人
HITACHI SEISAKUSHO KK
发明人
HOSAKA NOBUYOSHI;NATORI TATSUO;NISHIDA OSAMU;NAKAE HIDEO;ISHIKAWA YUUICHI
分类号
B32B15/06;B32B15/04
主分类号
B32B15/06
代理机构
代理人
主权项
地址
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