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公开(公告)号:US2259246A
公开(公告)日:1941-10-14
申请号:US23544638
申请日:1938-10-17
Applicant: MANTLE LAMP CO AMERICA
Inventor: DAVIS CORTLAND W , ENGH WALTER B
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公开(公告)号:US2024818A
公开(公告)日:1935-12-17
申请号:US51869131
申请日:1931-02-27
Applicant: MANTLE LAMP CO AMERICA
Inventor: DAVIS CORTLAND W
IPC: C03B29/06
CPC classification number: C03B29/06
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公开(公告)号:US1744298A
公开(公告)日:1930-01-21
申请号:US20828627
申请日:1927-07-25
Applicant: MANTLE LAMP CO AMERICA
Inventor: DAVIS CORTLAND W
CPC classification number: F21V37/0066 , F21V3/00 , F21V19/06
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公开(公告)号:US1394672A
公开(公告)日:1921-10-25
申请号:US28097919
申请日:1919-03-06
Applicant: MANTLE LAMP CO AMERICA
Inventor: DAVIS CORTLAND W
CPC classification number: B65D45/24 , B65D43/163 , Y10T16/547 , Y10T292/0955
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公开(公告)号:US2362342A
公开(公告)日:1944-11-07
申请号:US43156842
申请日:1942-02-19
Applicant: MANTLE LAMP CO AMERICA
Inventor: ROBERT BAKER , DAVIS CORTLAND W
IPC: F23D99/00
CPC classification number: F23D91/02 , F23D2206/0047
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公开(公告)号:US2153533A
公开(公告)日:1939-04-11
申请号:US6100636
申请日:1936-01-27
Applicant: MANTLE LAMP CO AMERICA
Inventor: DAVIS CORTLAND W
IPC: F21V37/00
CPC classification number: F21V37/0016 , F21V37/00
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公开(公告)号:US2117276A
公开(公告)日:1938-05-17
申请号:US6100736
申请日:1936-01-27
Applicant: MANTLE LAMP CO AMERICA
Inventor: DAVIS CORTLAND W
IPC: A47J41/00
CPC classification number: A47J41/0072
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公开(公告)号:US2023467A
公开(公告)日:1935-12-10
申请号:US61755432
申请日:1932-06-16
Applicant: MANTLE LAMP CO AMERICA
Inventor: DAVIS CORTLAND W
IPC: F21V19/06
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公开(公告)号:US1385984A
公开(公告)日:1921-08-02
申请号:US36226820
申请日:1920-03-01
Applicant: MANTLE LAMP CO AMERICA
Inventor: DAVIS CORTLAND W
IPC: F21V1/02
CPC classification number: F21V1/02
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公开(公告)号:US2452438A
公开(公告)日:1948-10-26
申请号:US63556145
申请日:1945-12-17
Applicant: MANTLE LAMP CO AMERICA
Inventor: DAVIS CORTLAND W
IPC: F23D14/30
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