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发明名称
LAYING DEVICE FOR PIPE
摘要
申请公布号
JPS61136079(A)
申请公布日期
1986.06.23
申请号
JP19840254744
申请日期
1984.11.30
申请人
TAKENAKA KOMUTEN CO LTD;TAKENAKA DOBOKU CO LTD;SANWA KIZAI CO LTD
发明人
SUZUKI AKIO;HARA TAKASHI;TENKAI KIYOSHI;NAGAYAMA TAKESHI;YAMADA SHIGERU;MATSUDA NORIAKI
分类号
F16L1/024;E02B9/06;E02F5/10;F16L1/038
主分类号
F16L1/024
代理机构
代理人
主权项
地址
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