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公开(公告)号:US3094224A
公开(公告)日:1963-06-18
申请号:US782860
申请日:1960-02-10
Applicant: MULFAB CORP
Inventor: MEAD EDWIN L
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公开(公告)号:US3094015A
公开(公告)日:1963-06-18
申请号:US4892660
申请日:1960-08-11
Applicant: MULFAB CORP
Inventor: MEAD EDWIN L
CPC classification number: B23Q16/001 , B23B39/16 , B23B41/003 , B23Q16/00 , Y10T83/538 , Y10T408/08 , Y10T408/21 , Y10T408/3784 , Y10T408/3788 , Y10T408/3833
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