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公开(公告)号:US3539723A
公开(公告)日:1970-11-10
申请号:US3539723D
申请日:1967-08-01
Applicant: BELL TELEPHONE LABOR INC
Inventor: MATTKE CHARLES F
CPC classification number: B41J3/51
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公开(公告)号:US2254614A
公开(公告)日:1941-09-02
申请号:US16911737
申请日:1937-10-15
Applicant: BELL TELEPHONE LABOR INC
Inventor: MATTKE CHARLES F
IPC: H04N9/11
CPC classification number: H04N9/11
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公开(公告)号:US2779819A
公开(公告)日:1957-01-29
申请号:US21623451
申请日:1951-03-17
Applicant: BELL TELEPHONE LABOR INC
Inventor: GRAHAM ROBERT E , MATTKE CHARLES F
IPC: H04N3/38
CPC classification number: H04N3/38
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公开(公告)号:US2770163A
公开(公告)日:1956-11-13
申请号:US20166050
申请日:1950-12-19
Applicant: BELL TELEPHONE LABOR INC
Inventor: MATTKE CHARLES F
IPC: G03B41/10
CPC classification number: G03B41/10
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公开(公告)号:US2666356A
公开(公告)日:1954-01-19
申请号:US16787250
申请日:1950-06-13
Applicant: BELL TELEPHONE LABOR INC
Inventor: GRAHAM ROBERT E , MATTKE CHARLES F
IPC: G03B41/06
CPC classification number: G03B41/06
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公开(公告)号:US3457376A
公开(公告)日:1969-07-22
申请号:US3457376D
申请日:1965-11-18
Applicant: BELL TELEPHONE LABOR INC
Inventor: KREISEL RALPH R , MATTKE CHARLES F , PRESCOTT ROBERT E
IPC: H04M1/05
CPC classification number: H04M1/05
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7.Optical apparatus for continuous motion multiple film projector 失效
Title translation: 连续运动多层投影机的光学装置公开(公告)号:US2831055A
公开(公告)日:1958-04-15
申请号:US36512153
申请日:1953-06-30
Applicant: BELL TELEPHONE LABOR INC
Inventor: MATTKE CHARLES F
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公开(公告)号:US2530890A
公开(公告)日:1950-11-21
申请号:US76396847
申请日:1947-07-26
Applicant: BELL TELEPHONE LABOR INC
Inventor: MATTKE CHARLES F
IPC: H01Q3/08
CPC classification number: H01Q3/08 , Y10T74/18856
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公开(公告)号:US2107759A
公开(公告)日:1938-02-08
申请号:US74103134
申请日:1934-08-23
Applicant: BELL TELEPHONE LABOR INC
Inventor: MATTKE CHARLES F
IPC: H04N3/04
CPC classification number: H04N3/04
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公开(公告)号:US3109226A
公开(公告)日:1963-11-05
申请号:US7471260
申请日:1960-12-08
Applicant: BELL TELEPHONE LABOR INC
Inventor: HARMON LEON D , MATTKE CHARLES F
IPC: H01L27/146
CPC classification number: H01L27/14665 , Y10T29/49099 , Y10T29/49172
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