Title:
【発明の名称】高融点金属、活性金属又はそれら合金の被処理予備成形体の表面溶解処理法
Document Type and Number:
Japanese Patent JPS5952217
Kind Code:
B2
Inventors:
HAYASHI CHIKARA
WATANABE KAZUO
WATANABE KAZUO
Application Number:
JP7121479A
Publication Date:
December 18, 1984
Filing Date:
June 08, 1979
Export Citation:
Assignee:
SHINKU YAKIN KK
International Classes:
C22B9/22; B22D7/00; B22D29/00; B22D29/04; B22F3/24; B23K15/00; C22B9/00; (IPC1-7): C22B9/22
Attorney, Agent or Firm:
Shigeru Yagita
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