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公开(公告)号:US2152748A
公开(公告)日:1939-04-04
申请号:US11236436
申请日:1936-11-23
Applicant: HARRY MEINZER GOTTHOLD
Inventor: HARRY MEINZER GOTTHOLD
IPC: C22B11/10
CPC classification number: C22B11/10
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公开(公告)号:US2696302A
公开(公告)日:1954-12-07
申请号:US26831152
申请日:1952-01-25
Applicant: MEINZER
Inventor: MILLER ROBERT P , FRANK MATHEWSON , HARRY MEINZER GOTTHOLD
CPC classification number: B07B1/48 , B07B1/38 , B07B2201/02 , B07B2201/04
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公开(公告)号:US2753999A
公开(公告)日:1956-07-10
申请号:US26831252
申请日:1952-01-25
Applicant: MEINZER
Inventor: MILLER ROBERT P , FRANK MATHEWSON , HARRY MEINZER GOTTHOLD
CPC classification number: B07B1/48 , B07B1/38 , B07B2201/02 , B07B2201/04
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公开(公告)号:US2714961A
公开(公告)日:1955-08-09
申请号:US11496649
申请日:1949-09-10
Applicant: MEINZER
Inventor: MILLER ROBERT P , FRANK MATHEWSON , HARRY MEINZER GOTTHOLD
CPC classification number: B07B1/49 , B07B1/288 , B07B1/38 , B07B1/48 , B07B2201/02 , B07B2201/04
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公开(公告)号:US2043705A
公开(公告)日:1936-06-09
申请号:US70008433
申请日:1933-11-28
Applicant: HARRY MEINZER GOTTHOLD
Inventor: HARRY MEINZER GOTTHOLD
CPC classification number: C02F1/5245 , C02F2101/14 , C02F2103/02 , Y10S210/915
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公开(公告)号:US2437034A
公开(公告)日:1948-03-02
申请号:US55312644
申请日:1944-09-06
Applicant: HARRY MEINZER GOTTHOLD
Inventor: HARRY MEINZER GOTTHOLD
IPC: B24B23/04
CPC classification number: B24B23/04 , Y10T74/18344
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公开(公告)号:US2349450A
公开(公告)日:1944-05-23
申请号:US40517441
申请日:1941-08-02
Applicant: HARRY MEINZER GOTTHOLD
Inventor: HARRY MEINZER GOTTHOLD
IPC: G01M1/08
CPC classification number: G01M1/08 , Y10T464/50
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