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Patent Searching and Data


Title:
【発明の名称】マッフルの端部熱遮へい構造
Document Type and Number:
Japanese Patent JP3381374
Kind Code:
B2
Inventors:
Miwa Ono
Teruhisa Nakamura
Hiroshi Tanaka
Application Number:
JP7793894A
Publication Date:
February 24, 2003
Filing Date:
March 23, 1994
Export Citation:
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Assignee:
Daido Steel Co., Ltd.
International Classes:
C21D9/56; F27B9/08; F27D1/18; (IPC1-7): C21D9/56; F27B9/08; F27D1/18
Domestic Patent References:
JP6192750A
JP797636A
JP468996U
JP446694U
JP453197U
Attorney, Agent or Firm:
Koji Ito (1 person outside)