Invention Grant
- Patent Title: Double glazed skylight
- Patent Title (中): 双层玻璃天窗
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Application No.: US12284937Application Date: 1937-01-28
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Publication No.: US2116838APublication Date: 1938-05-10
- Inventor: HENRY LENKE GEORGE
- Applicant: JULIUS J OHLIS
- Assignee: Julius J Ohlis
- Current Assignee: Julius J Ohlis
- Priority: US12284937 1937-01-28
- Main IPC: E04B5/46
- IPC: E04B5/46 ; E04D3/14 ; E04D13/03
Public/Granted literature
- US08193981B1 Coordinated sensing and precision geolocation of target emitter Public/Granted day:2012-06-05
Information query
