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11.Portable polishing tool for in-place polishing of thrust runner bearings 失效
Title translation: 便携式抛光工具,用于轴向旋转轴承的抛光公开(公告)号:US3456400A
公开(公告)日:1969-07-22
申请号:US3456400D
申请日:1967-07-26
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: LESSMANN GERHARD P , JUGAN MICHAEL R
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公开(公告)号:US2561987A
公开(公告)日:1951-07-24
申请号:US79418147
申请日:1947-12-27
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: LESSMANN GERHARD P
IPC: F16F15/023
CPC classification number: F16F15/023
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公开(公告)号:US2501344A
公开(公告)日:1950-03-21
申请号:US5410748
申请日:1948-10-12
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: LESSMANN GERHARD P
IPC: H02K31/02
CPC classification number: H02K31/02
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公开(公告)号:US2409874A
公开(公告)日:1946-10-22
申请号:US49640343
申请日:1943-07-28
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: LESSMANN GERHARD P
IPC: F16C33/74
CPC classification number: F16C33/74
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