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公开(公告)号:US3977126A
公开(公告)日:1976-08-31
申请号:US586308
申请日:1975-06-12
摘要: This invention relates to a grinding machine, and more particularly, to a machine for forming annular surfaces of revolution of irregular form.
公开(公告)号:US3977126A
公开(公告)日:1976-08-31
申请号:US586308
申请日:1975-06-12
摘要: This invention relates to a grinding machine, and more particularly, to a machine for forming annular surfaces of revolution of irregular form.