Laser welding quality evaluation method and appara
专利名称:Laser welding quality evaluation method and apparatus发明人:松本 清市,三瓶 和久,粟野 芳朗,河木 博行,北山 綱次,石井 靖弘申请号:JP2004271860申请日:20040917公开号:JP4179558B2公开日:20081112专利内容由知识产权出版社提供摘要:PROBLEM TO BE SOLVED: To surely
时间:2024-05-22 热度:6℃