Document Type and Number:
Japanese Patent JPS5239865
Kind Code:
U
Application Number:
JP12595575U
Publication Date:
March 22, 1977
Filing Date:
September 16, 1975
Export Citation:
International Classes:
F16L58/10; B05D3/12; B28B21/94; B32B7/00; B32B7/08; B32B27/00; (IPC1-7): B05D3/12; B28B21/94; B32B7/08; F16L58/10
Domestic Patent References:
| JPS384654Y1 | ||||
| JPS3727149Y1 |