Document Type and Number:
Japanese Patent JPS4968829
Kind Code:
U
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| WO/1997/020117 | BOLSTER FOR USE IN CONSTRUCTION |
| JPH0728271 | [Name of device] Concrete spacer |
Application Number:
JP11149072U
Publication Date:
June 15, 1974
Filing Date:
September 25, 1972
Export Citation:
International Classes:
E04C5/20; (IPC1-7): E04C5/20