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Title:
【発明の名称】シ-ルドトンネルにおけるマンホ-ルの形成方法
Document Type and Number:
Japanese Patent JPS5817854
Kind Code:
B2
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Inventors:
YAMAMOTO MINORU
KIKAWA TOMIO
Application Number:
JP10549176A
Publication Date:
April 09, 1983
Filing Date:
September 02, 1976
Export Citation:
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Assignee:
YAMAMOTO MINORU
KUBOTA TETSUKO KK
International Classes:
E02D29/12; E03F3/06; E21D1/00; E21D5/00; (IPC1-7): E02D29/12
Attorney, Agent or Firm:
Yoshihiro Morimoto



 
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