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公开(公告)号:US2041850A
公开(公告)日:1936-05-26
申请号:US74286834
申请日:1934-09-05
Applicant: BELL TELEPHONE LABOR INC
Inventor: MELICK JOHN M
IPC: E05D7/00
CPC classification number: E05D7/00 , E05D7/1005 , Y10T16/53607
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公开(公告)号:US2253863A
公开(公告)日:1941-08-26
申请号:US31332940
申请日:1940-01-11
Applicant: BELL TELEPHONE LABOR INC
Inventor: MELICK JOHN M
IPC: H04M17/02
CPC classification number: H04M17/02
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公开(公告)号:US1984536A
公开(公告)日:1934-12-18
申请号:US64591132
申请日:1932-12-06
Applicant: BELL TELEPHONE LABOR INC
Inventor: MELICK JOHN M
IPC: H04M17/02
CPC classification number: H04M17/026
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公开(公告)号:US2648830A
公开(公告)日:1953-08-11
申请号:US14376850
申请日:1950-02-11
Applicant: BELL TELEPHONE LABOR INC
Inventor: MELICK JOHN M
IPC: H04M3/64
CPC classification number: H04M3/64
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公开(公告)号:US2572503A
公开(公告)日:1951-10-23
申请号:US79355947
申请日:1947-12-23
Applicant: BELL TELEPHONE LABOR INC
Inventor: MELICK JOHN M
IPC: H04M1/52
CPC classification number: H04M1/52 , Y10T74/20244
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公开(公告)号:US2349669A
公开(公告)日:1944-05-23
申请号:US40657341
申请日:1941-08-13
Applicant: BELL TELEPHONE LABOR INC
Inventor: MELICK JOHN M
IPC: H04M17/02
CPC classification number: H04M17/02
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公开(公告)号:US2329283A
公开(公告)日:1943-09-14
申请号:US37097340
申请日:1940-12-20
Applicant: BELL TELEPHONE LABOR INC
Inventor: MELICK JOHN M
IPC: H04M17/02
CPC classification number: H04M17/026
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公开(公告)号:US2284755A
公开(公告)日:1942-06-02
申请号:US35806340
申请日:1940-09-24
Applicant: BELL TELEPHONE LABOR INC
Inventor: MELICK JOHN M
IPC: H04M17/02
CPC classification number: H04M17/02
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公开(公告)号:US2774963A
公开(公告)日:1956-12-18
申请号:US34071753
申请日:1953-03-06
Applicant: BELL TELEPHONE LABOR INC
Inventor: MELICK JOHN M
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公开(公告)号:US2342593A
公开(公告)日:1944-02-22
申请号:US39465041
申请日:1941-05-22
Applicant: BELL TELEPHONE LABOR INC
Inventor: MELICK JOHN M
IPC: H04M17/02
CPC classification number: H04M17/026
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