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2577679
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Information
Patent Grant
2577679
References
Source
Patent Number
2,577,679
Date Filed
Not available
Date Issued
Tuesday, December 4, 1951
72 years ago
CPC
G04B47/006 - combined with a lighter
F23Q2/325 - combined with clock, timer or counter
G04B5/20 - by movements of other objects
US Classifications
368 - Horology: time measuring systems or devices
431 - Combustion
968 - Horology
D27 - Tobacco and smokers' supplies
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