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发明名称
PRODUCTION OF PLATE WITH STIFFENING RIB FOR BUILDING
摘要
申请公布号
JPS5550922(A)
申请公布日期
1980.04.14
申请号
JP19780124667
申请日期
1978.10.12
申请人
NIPPON STEEL CORP;SANKO KINZOKU KOGYO KK
发明人
SASAKI SHIROU;IKEDA YUTAKA;GOTOU YASUHIRO;SHIMIZU TOSHIAKI;NAGATANI YOUJI;HOSOYA TOMOYOSHI
分类号
B21D5/08
主分类号
B21D5/08
代理机构
代理人
主权项
地址
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