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Patent Searching and Data


Title:
AIR-PERMEABLE SOLID
Document Type and Number:
Japanese Patent JPS59209846
Kind Code:
A
Inventors:
MASUMOTO SHIGERU
Application Number:
JP8463383A
Publication Date:
November 28, 1984
Filing Date:
May 13, 1983
Export Citation:
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Assignee:
DAIDO STEEL CO LTD
International Classes:
F28F21/04; B32B3/12; B32B9/00; B32B18/00; F27D17/00; (IPC1-7): B32B3/12; B32B9/00; F27D17/00; F28F21/04
Domestic Patent References:
JPS57132551A1982-08-16
Attorney, Agent or Firm:
Takeshi Ito