- Patent JPH0420602

Document Type and Number:

Japanese Patent JPH0420602

Kind Code:

B2

Inventors:

HARADA MASANORI
TSUKAMOTO KOJI

Application Number:

JP1152889A

Publication Date:

April 03, 1992

Filing Date:

January 19, 1989

Export Citation:

Assignee:

ASAHI CORP

International Classes:

A43B7/32; A43B13/18; A43B21/26

Next Patent: EMBEDDING CONSTRUCTION FOR WATER POLLUTION PREVENTIVE EQUIPMENT