Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
TANK REPAIR AND FOUNDATION MAINTENANCE METHOD EMPLOYING PNEUMATIC LIFTING
Document Type and Number:
Japanese Patent JPS5272911
Kind Code:
A
Inventors:
ASAMA MASATSUNE
Application Number:
JP14849975A
Publication Date:
June 18, 1977
Filing Date:
December 15, 1975
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
AZUMI KK
International Classes:
E04H7/06; B65D90/22; E02D27/38; E02D35/00; (IPC1-7): B65D87/00; E02D27/38