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1.Bark-removing apparatus having log-rotating and log-advancing peeler heads 失效
Title translation: 树皮去除装置具有对数旋转和对数推进削皮头公开(公告)号:US2641289A
公开(公告)日:1953-06-09
申请号:US29507952
申请日:1952-06-23
Applicant: JAMES B FULLER
Inventor: MERRIFIELD JOHN B
公开(公告)号:US2641289A
公开(公告)日:1953-06-09
申请号:US29507952
申请日:1952-06-23
Applicant: JAMES B FULLER
Inventor: MERRIFIELD JOHN B