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Title:
VACUUM HEAT-INSULATING PIPING
Document Type and Number:
Japanese Patent JPS60168989
Kind Code:
A
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Inventors:
TAKADA TADASHI
MORITA SHIYOUJI
NAKADA MASANORI
SAHO NORIHIDE
Application Number:
JP27283784A
Publication Date:
September 02, 1985
Filing Date:
December 26, 1984
Export Citation:
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Assignee:
HITACHI LTD
International Classes:
F16L59/06; F16L59/12; (IPC1-7): F16L59/06; F16L59/12
Domestic Patent References:
JPS50100757U1975-08-20
JPS5418416A1979-02-10
Attorney, Agent or Firm:
Katsuo Ogawa



 
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