US Patent 8978268 Freeze-drying apparatus and freeze-drying method
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Patent abstract
[Object] To provide a freeze-drying apparatus and a freeze-drying method, which are capable of increasing a drying efficiency of frozen particles.
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Patent Inventor Names
Katsuhiko Itou0
Kyuzo Nakamura0
Masaki Itou0
Takashi Hanamoto0
Takeo Kato0
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US Patent 08978268 Freeze-drying apparatus and freeze-drying method US Patent 8978268 Freeze-drying apparatus and freeze-drying method
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Patent Number
089782680
Patent Number
89782680
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Official Website
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Patent Jurisdiction
Patent Number
089782680
Date of Patent
March 17, 2015
0Patent Application Number
130030020
Date Filed
July 8, 2009
0Official Website
Patent Primary Examiner
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US Patent 08978268 Freeze-drying apparatus and freeze-drying method
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Is a
Patent jurisdiction
Patent number
08978268
Date of patent
March 17, 2015
Patent application number
13003002
Date Filed
July 8, 2009
Patent primary examiner
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