Title:
HEAT EXCHANGER TUBE, ITS MANUFACTURING METHOD AND DEVICE
Document Type and Number:
Japanese Patent JP10024337
Kind Code:
A
Inventors:
NISHIDA TATSUO
ONO MINORU
OTOMI KAZUAKI
SATO YOSHINOBU
TAIRA HIRONOBU
ONO MINORU
OTOMI KAZUAKI
SATO YOSHINOBU
TAIRA HIRONOBU
Application Number:
JP6472397A
Publication Date:
January 27, 1998
Filing Date:
March 18, 1997
Export Citation:
Assignee:
NAKAMURA JICO KK
International Classes:
B21D22/02; B21D22/08; B21D53/06; F28F1/02; B21D53/02; B21D22/00; (IPC1-7): B21D53/06; B21D22/08; B21D22/02; F28F1/02
Attorney, Agent or Firm:
Hiroshi Matsumura