Title:
ARTIFICIAL LIGHTWEIGHT AGGREGATE
Document Type and Number:
Japanese Patent JPS63144152
Kind Code:
A
Inventors:
OKADA TAKEJI
IMAI MINORU
TACHIBANA DAISUKE
ARIGA KIKUO
MAEHARA YASUSHI
IMAI MINORU
TACHIBANA DAISUKE
ARIGA KIKUO
MAEHARA YASUSHI
Application Number:
JP29206386A
Publication Date:
June 16, 1988
Filing Date:
December 08, 1986
Export Citation:
Assignee:
SHIMIZU CONSTRUCTION CO LTD
TOKYO YOGYO KK
TOKYO YOGYO KK
International Classes:
C04B14/12; (IPC1-7): C04B14/12
Attorney, Agent or Firm:
Masatake Shiga