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公开(公告)号:US2061276A
公开(公告)日:1936-11-17
申请号:US66372733
申请日:1933-03-31
Applicant: BELL TELEPHONE LABOR INC
Inventor: INGMANSON JOHN H
IPC: C08C1/00
CPC classification number: C08C1/00 , Y10S528/932
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公开(公告)号:US1935323A
公开(公告)日:1933-11-14
申请号:US58522432
申请日:1932-01-07
Applicant: BELL TELEPHONE LABOR INC
Inventor: KEMP ARCHIE R , INGMANSON JOHN H
IPC: H01B7/28
CPC classification number: H01B7/2806
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公开(公告)号:US2002204A
公开(公告)日:1935-05-21
申请号:US69151033
申请日:1933-09-29
Applicant: BELL TELEPHONE LABOR INC
Inventor: INGMANSON JOHN H , MUELLER GEORGE S
IPC: C08C3/02
CPC classification number: C08C3/02 , Y10S528/933
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公开(公告)号:US1918971A
公开(公告)日:1933-07-18
申请号:US42187230
申请日:1930-01-18
Applicant: BELL TELEPHONE LABOR INC
Inventor: KEMP ARCHIE R , INGMANSON JOHN H
CPC classification number: C08L7/00 , C08C1/04 , C08L15/00 , C08L91/06 , C08L2205/02 , Y10S528/932 , C08L2666/02
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公开(公告)号:US1930274A
公开(公告)日:1933-10-10
申请号:US49850730
申请日:1930-11-26
Applicant: BELL TELEPHONE LABOR INC
Inventor: KEMP ARCHIE R , INGMANSON JOHN H
IPC: C08K5/17
CPC classification number: C08K5/17 , Y10S528/932 , C08L7/00
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公开(公告)号:US2089264A
公开(公告)日:1937-08-10
申请号:US67836133
申请日:1933-06-30
Applicant: BELL TELEPHONE LABOR INC
Inventor: INGMANSON JOHN H
IPC: H01G2/10
CPC classification number: H01G2/103
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公开(公告)号:US1935321A
公开(公告)日:1933-11-14
申请号:US42571030
申请日:1930-02-03
Applicant: BELL TELEPHONE LABOR INC
Inventor: KEMP ARCHIE R , INGMANSON JOHN H
CPC classification number: H01B3/28 , C08K5/0016 , C08L7/00 , C08L93/00 , C08L2666/26
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