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公开(公告)号:US3464098A
公开(公告)日:1969-09-02
申请号:US59095366
申请日:1966-10-31
CPC分类号: B23C5/207 , B23B27/164 , B23B2200/202 , B23B2200/369 , B23B2220/445 , B23B2222/28 , B23B2228/28 , B23B2260/026 , B23C5/06 , B23C5/2221 , B23C5/2243 , B23C2200/045 , B23C2200/0477 , B23C2200/0483 , B23C2200/125 , B23C2200/201 , B23C2200/203 , B23C2200/283 , B23C2200/361 , B23C2200/365 , B23C2200/367 , B23C2210/52 , B23C2240/32 , Y10T407/192 , Y10T407/1924 , Y10T407/1936 , Y10T407/195 , Y10T407/1962 , Y10T407/1964 , Y10T407/23