Document Type and Number:
Japanese Patent JPH0348314
Kind Code:
Y2
More Like This:
| JPH0628569 | [Name of invention] Foamed resin block |
Application Number:
JP7446988U
Publication Date:
October 15, 1991
Filing Date:
June 05, 1988
Export Citation:
International Classes:
E01C3/00; E02D29/02; E03F5/04; E03F5/046; (IPC1-7): E03F5/046
Next Patent: TIMER CONTROL SYSTEM