CONCRETE PLACING METHOD TO LOCATION WHERE UPPER PORTION IS RESTRICTED BY MEANS OF OBSTACLE

Title:

CONCRETE PLACING METHOD TO LOCATION WHERE UPPER PORTION IS RESTRICTED BY MEANS OF OBSTACLE

Document Type and Number:

Japanese Patent JPS54139225

Kind Code:

A

Inventors:

UEDA KATSUMOTO
NAKAZONO SEIJI
ISHIKAWA AKIRA

Application Number:

JP4650278A

Publication Date:

October 29, 1979

Filing Date:

April 21, 1978

Export Citation:

Assignee:

UEDA KATSUMOTO

International Classes:

E02D5/18; E04G21/02; (IPC1-7): E04G21/02

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