Title:
【発明の名称】断熱材付空洞の凍結工法
Document Type and Number:
Japanese Patent JPS6034653
Kind Code:
B2
Inventors:
WAKAMATSU OTORO
Application Number:
JP12731879A
Publication Date:
August 09, 1985
Filing Date:
October 04, 1979
Export Citation:
Assignee:
SHIMIZU CONSTRUCTION CO LTD
International Classes:
F25D13/00; E02D19/14; E02D29/045; E21D1/12; E21D13/00; (IPC1-7): E02D19/14; E02D29/04; F25D13/00
Attorney, Agent or Firm:
Tomita Koharu