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经营范围
发明名称
HYDRAULIC TEST APPARATUS FOR BENT PIPES
摘要
申请公布号
JPS5222984(A)
申请公布日期
1977.02.21
申请号
JP19750098767
申请日期
1975.08.13
申请人
YAMAOKA TETSUKAN KK;OOSAKA JIYATSUKI SEISAKUSHIYO KK
发明人
YAMAOKA MANKICHI;UCHIYAMA SEIJI;SAWAI MASAAKI
分类号
G01M3/08;G01M3/06
主分类号
G01M3/08
代理机构
代理人
主权项
地址
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