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发明名称
REINFORCING STRUCTURE OF PIPE
摘要
申请公布号
JPS57157886(A)
申请公布日期
1982.09.29
申请号
JP19810040359
申请日期
1981.03.23
申请人
TOKYO DENRYOKU KK;CHIYUUBU DENRIYOKU KK;CHIYUUGOKU DENRIYOKU KK;NIHON GENSHIRIYOKU HATSUDEN KK;HITACHI SEISAKUSHO KK
发明人
FUEKI KENSUKE;MATSUNAGA YUKIO;KITAMURA NORIYA;SHINODA NOBU;ENOMOTO KUNIO;SHIMIZU TASUKU;KOIKE HIROMITSU;ARAKI SHIYOUZOU
分类号
F16L55/16;F16L55/10
主分类号
F16L55/16
代理机构
代理人
主权项
地址
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