Title:
【考案の名称】路面補修時のマンホ-ル施蓋装置
Document Type and Number:
Japanese Patent JPS59156941
Kind Code:
U
Inventors:
Murata Tetsuro
Yoshifumi Demoto
Keiichi Murayama
Yoshifumi Demoto
Keiichi Murayama
Application Number:
JP4860183U
Publication Date:
October 22, 1984
Filing Date:
March 31, 1983
Export Citation:
International Classes:
E02D29/12; E02D29/14; (IPC1-7): E02D29/12; E02D29/14
Previous Patent: GLASS VESSEL COVERING DEVICE
Next Patent: PEELABLE COATING COMPOSITION FOR OPTICAL FIBER
Next Patent: PEELABLE COATING COMPOSITION FOR OPTICAL FIBER