Document Type and Number:
Japanese Patent JPS53116138
Kind Code:
U
Application Number:
JP2161077U
Publication Date:
September 14, 1978
Filing Date:
February 23, 1977
Export Citation:
International Classes:
E06B3/00; E06B1/18; E06B3/14; (IPC1-7): E06B1/18; E06B3/14
Domestic Patent References:
| JP51123735B |