Solar simulator
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Classifications
F21V13/12 Combinations of only three kinds of elements
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US3325238A
United States
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Inventor
Geier George
Current Assignee
Keuffel and Esser Co
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Worldwide applications
1963 US
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Application US285496A events
1963-06-04
Application filed by Keuffel and Esser Co
1963-06-04
Priority to US285496A
1967-06-13
Application granted
1967-06-13
Publication of US3325238A
1982-03-25
Assigned to CONTINENTAL ILLINOIS NATIONAL BANK & TRUST CO., OF CHICAGO, A NATIONAL BANKING ASSOCIATION, SECURITY NATIONAL BANK, A NATIONAL BANKING ASSOCIATION FOR ITSELF AND AS AGENT FOR CITIBANK, N.A. A NATIONAL BANKING ASSOCIATION, CHASE MANHATTAN BANK, N.A. THE; A NATIONAL BANKING ASSOCIATION, BANK OF CALIFORNIA N.A. THE; A NATIONAL BANKING ASSOCIATION,

https://patents.google.com/patent/US3325238A/en