METHOD OF POLISHING AND CLEANING INNER WALL OF PIPE

Title:

METHOD OF POLISHING AND CLEANING INNER WALL OF PIPE

Document Type and Number:

Japanese Patent JPS594482

Kind Code:

A

Inventors:

MIYAHARA SHIYUUJI
NISHIMOTO WATARU
KIMURO HARUMI
NAKAMURA SHIYOUICHI
SHIMIZU MAKOTO

Application Number:

JP10986782A

Publication Date:

January 11, 1984

Filing Date:

June 28, 1982

Export Citation:

Assignee:

ISHIKAWAJIMA HARIMA HEAVY IND

International Classes:

F28G1/12; B08B9/02; B08B9/032; F28G13/00; (IPC1-7): B08B9/02; F28G13/00

Domestic Patent References:

JPS5284850A

1977-07-14

Attorney, Agent or Firm:

Nobuo Kinutani

Next Patent: TABULAR DATA CONNECTION SYSTEM