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发明名称
SHORT STUD PENETRATING WELDING METHOD TO STEEL BEAM OF DECK PLATE
摘要
申请公布号
JPS53134749(A)
申请公布日期
1978.11.24
申请号
JP19770021739
申请日期
1977.02.28
申请人
KAWATETSU KENZAI KOUGIYOU KK
发明人
OKADA KOUZOU;KOUNO MITSUO
分类号
B23K9/20
主分类号
B23K9/20
代理机构
代理人
主权项
地址
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