Title:
【発明の名称】建造物用ブロック
Document Type and Number:
Japanese Patent JP2972635
Kind Code:
B2
Inventors:
KANAZAWA JUHACHIRO
BOKU YOSHIMI
BOKU YOSHIMI
Application Number:
JP8226597A
Publication Date:
November 08, 1999
Filing Date:
March 13, 1997
Export Citation:
Assignee:
KANAZAWA JUHACHIRO
BOKU YOSHIMI
BOKU YOSHIMI
International Classes:
E04H17/14; E04B2/02; (IPC1-7): E04B2/02; E04H17/14
Domestic Patent References:
| JP6429554A | ||||
| JP59150849A | ||||
| JP6453810A | ||||
| JP211916U | ||||
| JP5169352U |
Attorney, Agent or Firm:
Akira Wada