Lighter device with closed flame system (English)
Free access
- New search for: CHEN FENG F
- New search for: CHEN FENG F
2018
- Patent / Electronic Resource
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Title:Lighter device with closed flame system
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Patent number:US9869470
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Patent applicant:
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Patent family:
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Contributors:CHEN FENG F ( author )
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Publisher:
- New search for: Europäisches Patentamt
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Publication date:2018-01-16
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Type of media:Patent
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Type of material:Electronic Resource
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Language:English
- New search for: F23D
- Further information on International Patent Classification
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Classification:
IPC: F23D Brenner, BURNERS -
Source: