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公开(公告)号:US2112499A
公开(公告)日:1938-03-29
申请号:US75001734
申请日:1934-10-25
Applicant: LEON LILLENFELD
Inventor: LEON LILLENFELD
IPC: D01F2/06 , D01F2/08 , D06M11/11 , D06M11/22 , D06M11/40 , D06M11/53 , D06M11/55 , D06M11/64 , D06M11/75 , F02M21/00 , F02M59/26
CPC classification number: F02M21/00 , D01F2/06 , D01F2/08 , D06M11/11 , D06M11/22 , D06M11/40 , D06M11/53 , D06M11/55 , D06M11/64 , D06M11/75 , D06M2101/06 , D06M2101/08 , F02M59/26 , F02M2700/13 , F02M2700/1388
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公开(公告)号:US2034696A
公开(公告)日:1936-03-24
申请号:US72773034
申请日:1934-05-26
Applicant: HOOKER ELECTROCHEMICAL CO
Inventor: ESSELEN GUSTAVUS J , SCOTT WLATER M
IPC: D06M11/22 , D06M13/188
CPC classification number: D06M11/22 , D06M13/188 , Y10S8/917
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公开(公告)号:US1881742A
公开(公告)日:1932-10-11
申请号:US36714929
申请日:1929-05-29
Applicant: LEON LILIENFELD
Inventor: LEON LILIENFELD
IPC: D01F2/06 , D01F2/08 , D06M11/11 , D06M11/22 , D06M11/40 , D06M11/53 , D06M11/55 , D06M11/64 , D06M11/75 , F02M21/00 , F02M59/26
CPC classification number: F02M21/00 , D01F2/06 , D01F2/08 , D06M11/11 , D06M11/22 , D06M11/40 , D06M11/53 , D06M11/55 , D06M11/64 , D06M11/75 , D06M2101/06 , D06M2101/08 , F02M59/26 , F02M2700/13 , F02M2700/1388
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公开(公告)号:US1820811A
公开(公告)日:1931-08-25
申请号:US11358226
申请日:1926-06-03
Applicant: LEON LILIENFELD
Inventor: LEON LILIENFELD
IPC: D01F2/06 , D01F2/08 , D06M11/11 , D06M11/22 , D06M11/40 , D06M11/53 , D06M11/55 , D06M11/64 , D06M11/75 , F02M21/00 , F02M59/26
CPC classification number: F02M21/00 , D01F2/06 , D01F2/08 , D06M11/11 , D06M11/22 , D06M11/40 , D06M11/53 , D06M11/55 , D06M11/64 , D06M11/75 , D06M2101/06 , D06M2101/08 , F02M59/26 , F02M2700/13 , F02M2700/1388
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公开(公告)号:US1792457A
公开(公告)日:1931-02-10
申请号:US12126526
申请日:1926-07-08
Applicant: ARTHUR ARENT LAB INC
Inventor: ARTHUR ARENT
IPC: D06M11/22
CPC classification number: D06M11/22
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公开(公告)号:US1683200A
公开(公告)日:1928-09-04
申请号:US11358326
申请日:1926-06-03
Applicant: LEON LILIENFELD
Inventor: LEON LILIENFELD
IPC: D01F2/06 , D01F2/08 , D06M11/11 , D06M11/22 , D06M11/40 , D06M11/53 , D06M11/55 , D06M11/64 , D06M11/75 , F02M21/00 , F02M59/26
CPC classification number: F02M21/00 , D01F2/06 , D01F2/08 , D06M11/11 , D06M11/22 , D06M11/40 , D06M11/53 , D06M11/55 , D06M11/64 , D06M11/75 , D06M2101/06 , D06M2101/08 , F02M59/26 , F02M2700/13 , F02M2700/1388
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公开(公告)号:US1388826A
公开(公告)日:1921-08-23
申请号:US30692819
申请日:1919-06-26
Applicant: ARTHUR ARENT
Inventor: ARTHUR ARENT
CPC classification number: D06M23/10 , C08K3/16 , D06M11/22 , D06M11/44 , D06M11/46 , D06M11/47 , D06M11/75 , D06M2101/06 , D06M2200/12 , D06M2200/30 , Y10S428/921 , Y10T442/2164 , Y10T442/2656 , C08L95/00
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