【発明の名称】熱交換用管状体の製造法

Title:

【発明の名称】熱交換用管状体の製造法

Document Type and Number:

Japanese Patent JPS6033240

Kind Code:

B2

More Like This:

JPH01202312

Inventors:

OKAMURA SHUNICHI
KOKEGUCHI FUJIO

Application Number:

JP11609281A

Publication Date:

August 01, 1985

Filing Date:

July 24, 1981

Export Citation:

Assignee:

MITSUI ARUMINIUMU KOGYO KK
OKAMURA SHUNICHI

International Classes:

B21C1/22; B21C37/15; F28F1/40; F28F13/02; F28F13/18; (IPC1-7): F28F1/40; B21C37/20

Attorney, Agent or Firm:

Aragaki Tsuneki

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