Document Type and Number:
Japanese Patent JPS5368113
Kind Code:
U
Application Number:
JP15060176U
Publication Date:
June 08, 1978
Filing Date:
November 11, 1976
Export Citation:
International Classes:
E04F15/00; E04F15/02; (IPC1-7): E04F15/02
Domestic Patent References:
| JP50148840B |