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公开(公告)号:CA252633A
公开(公告)日:1925-08-11
申请号:CA252633D
Applicant: RAMAPO AJAX CORP
Inventor: PERDUE WHITTIER
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公开(公告)号:CA328313A
公开(公告)日:1932-12-06
申请号:CA328313D
Applicant: RAMAPO AJAX CORP
Inventor: STRONG JAMES B , HOFFMAN PAUL , PERDUE WHITTIER
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公开(公告)号:CA363576A
公开(公告)日:1937-01-19
申请号:CA363576D
Applicant: RAMAPO AJAX CORP
Inventor: HOFFMAN PAUL , PERDUE WHITTIER
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公开(公告)号:CA336820A
公开(公告)日:1933-10-31
申请号:CA336820D
Applicant: RAMAPO AJAX CORP
Inventor: PERDUE WHITTIER
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