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Patent Searching and Data


Title:
【発明の名称】冷凍保存用袋
Document Type and Number:
Japanese Patent JP2742444
Kind Code:
B2
Inventors:
宅野 雅巳
藤田 和雄
Application Number:
JP10956389A
Publication Date:
April 22, 1998
Filing Date:
April 28, 1989
Export Citation:
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Assignee:
昭和電工株式会社
International Classes:
A01G33/02; B01J20/22; C09K5/00; F25D15/00; (IPC1-7): F25D15/00; A01G33/02; B01J20/22
Domestic Patent References:
JP183046U
Attorney, Agent or Firm:
志賀 正武 (外2名)