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1.Vehicle headlight with several removable full-beam electric lamps 失效
Title translation: 车头灯与几个可拆卸的全光束电灯公开(公告)号:US2362174A
公开(公告)日:1944-11-07
申请号:US48042343
申请日:1943-03-25
Applicant: HAROLD SWANSON
Inventor: HAROLD SWANSON
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2.
公开(公告)号:US2154542A
公开(公告)日:1939-04-18
申请号:US19061538
申请日:1938-02-15
Applicant: HAROLD SWANSON
Inventor: HAROLD SWANSON
CPC classification number: H01J61/82 , H01J61/00 , H01J2893/0056
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3.
公开(公告)号:US2362173A
公开(公告)日:1944-11-07
申请号:US48042243
申请日:1943-03-25
Applicant: HAROLD SWANSON
Inventor: HAROLD SWANSON
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4.
公开(公告)号:US2362172A
公开(公告)日:1944-11-07
申请号:US48042143
申请日:1943-03-25
Applicant: HAROLD SWANSON
Inventor: HAROLD SWANSON
CPC classification number: H01K1/28 , F21S41/00 , F21S41/14 , F21S41/164 , F21S41/168 , F21S41/19 , H01K1/32
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5.Electric incandescent high pressure gas lamp and similar article 失效
Title translation: 电白炽灯高压气灯及类似物品公开(公告)号:US2137732A
公开(公告)日:1938-11-22
申请号:US16634737
申请日:1937-09-29
Applicant: HAROLD SWANSON
Inventor: HAROLD SWANSON
IPC: H01K1/34
CPC classification number: H01K1/34 , Y02B20/125
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公开(公告)号:US2538599A
公开(公告)日:1951-01-16
申请号:US75067547
申请日:1947-05-27
Applicant: HAROLD SWANSON
Inventor: HAROLD SWANSON
IPC: B63B35/28
CPC classification number: B63B35/28
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公开(公告)号:US2362175A
公开(公告)日:1944-11-07
申请号:US48042443
申请日:1943-03-25
Applicant: HAROLD SWANSON
Inventor: HAROLD SWANSON
CPC classification number: G02B6/4298 , G02B6/0001 , G02B6/0006 , H01K1/30 , H01K7/00
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公开(公告)号:US2097679A
公开(公告)日:1937-11-02
申请号:US74459834
申请日:1934-09-18
Applicant: HAROLD SWANSON
Inventor: HAROLD SWANSON
CPC classification number: H01K1/34 , H01J5/46 , H01K1/50 , H01K3/22 , Y02B20/125
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公开(公告)号:US2610077A
公开(公告)日:1952-09-09
申请号:US75658847
申请日:1947-06-24
Applicant: HAROLD SWANSON
Inventor: HAROLD SWANSON
IPC: B43K23/00
CPC classification number: B43K23/00 , Y10T403/4966
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公开(公告)号:US2538600A
公开(公告)日:1951-01-16
申请号:US77416747
申请日:1947-09-15
Applicant: HAROLD SWANSON
Inventor: HAROLD SWANSON
IPC: A01D90/00
CPC classification number: A01D90/00
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