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Patent Searching and Data


Title:
【発明の名称】Al合金製熱交換器の構造部材
Document Type and Number:
Japanese Patent JP2968304
Kind Code:
B2
Inventors:
ITAGAKI TAKESHI
TOMA KEN
Application Number:
JP12378190A
Publication Date:
October 25, 1999
Filing Date:
May 14, 1990
Export Citation:
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Assignee:
MITSUBISHI ARUMINIUMU KK
International Classes:
C22C21/00; (IPC1-7): C22C21/00
Domestic Patent References:
JP3153835A
JP331454A
JP3104834A
JP586956A
JP6345352A
JP5568592A
JP2115336A
Attorney, Agent or Firm:
Kazuo Tomita (1 person outside)