Title:
CONCRETE PUMP APPARATUS
Document Type and Number:
Japanese Patent JPS62185961
Kind Code:
A
Inventors:
OKAWA KOJI
Application Number:
JP2575686A
Publication Date:
August 14, 1987
Filing Date:
February 10, 1986
Export Citation:
Assignee:
KOSAKA LAB
International Classes:
F04B15/02; E04G21/04; F04B43/06; (IPC1-7): E04G21/04; F04B15/02; F04B43/06
Domestic Patent References:
| JPS602570A | 1985-01-08 | |||
| JPS59118649A | 1984-07-09 |
Attorney, Agent or Firm:
Kinzo Oyama