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公开(公告)号:US2092509A
公开(公告)日:1937-09-07
申请号:US3541035
申请日:1935-08-09
Applicant: BELL TELEPHONE LABOR INC
Inventor: HAMPTON LEON N , SMITH ALBERT K
IPC: E04H1/14
CPC classification number: E04H1/14
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公开(公告)号:US2005583A
公开(公告)日:1935-06-18
申请号:US70749034
申请日:1934-01-20
Applicant: BELL TELEPHONE LABOR INC
Inventor: HAMPTON LEON N , SMITH ALBERT K
IPC: B65G51/36
CPC classification number: B65G51/36
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公开(公告)号:US2774821A
公开(公告)日:1956-12-18
申请号:US28637452
申请日:1952-05-06
Applicant: BELL TELEPHONE LABOR INC
Inventor: BROWN CLAYTON B , HAMPTON LEON N , THIEL JR FELIX A
IPC: G06K21/04
CPC classification number: G06K21/04
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公开(公告)号:US2639149A
公开(公告)日:1953-05-19
申请号:US12562249
申请日:1949-11-04
Applicant: BELL TELEPHONE LABOR INC
Inventor: HAMPTON LEON N , MARTIN SALZER
IPC: G06K13/077 , H04M3/08
CPC classification number: G06K13/077 , H04M3/08
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公开(公告)号:US2402998A
公开(公告)日:1946-07-02
申请号:US49457343
申请日:1943-07-13
Applicant: BELL TELEPHONE LABOR INC
Inventor: HAMPTON LEON N
IPC: B23K3/02
CPC classification number: B23K3/028
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公开(公告)号:US2325952A
公开(公告)日:1943-08-03
申请号:US42250841
申请日:1941-12-11
Applicant: BELL TELEPHONE LABOR INC
Inventor: HAMPTON LEON N , SMITH GEORGE G
IPC: H02K21/18
CPC classification number: H02K21/185
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公开(公告)号:US2179818A
公开(公告)日:1939-11-14
申请号:US13002237
申请日:1937-03-10
Applicant: BELL TELEPHONE LABOR INC
Inventor: HAMPTON LEON N , SHANGLE AMOS H
IPC: B23K3/03
CPC classification number: B23K3/0353
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公开(公告)号:US2126549A
公开(公告)日:1938-08-09
申请号:US8928236
申请日:1936-07-07
Applicant: BELL TELEPHONE LABOR INC
Inventor: HAMPTON LEON N , SMITH ALBERT K
IPC: B65G51/02
CPC classification number: B65G51/02
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公开(公告)号:US1996107A
公开(公告)日:1935-04-02
申请号:US62556632
申请日:1932-07-29
Applicant: BELL TELEPHONE LABOR INC
Inventor: HAMPTON LEON N , GIERTSEN OYVIND N
IPC: B65G51/02
CPC classification number: B65G51/02
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公开(公告)号:US1994994A
公开(公告)日:1935-03-19
申请号:US55517431
申请日:1931-08-05
Applicant: BELL TELEPHONE LABOR INC
Inventor: HAMPTON LEON N
IPC: B23K3/03
CPC classification number: B23K3/0338
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