Title:
BELLOWS SEAL STOPPING VALVE
Document Type and Number:
Japanese Patent JPS53125628
Kind Code:
A
Inventors:
TANAKA MASANAO
Application Number:
JP4033777A
Publication Date:
November 02, 1978
Filing Date:
April 11, 1977
Export Citation:
Assignee:
SAGINOMIYA SEISAKUSHO INC
International Classes:
F16K39/02; F16K41/10; (IPC1-7): F16K39/02; F16K41/10
Domestic Patent References:
| JP46003912U | ||||
| JPS3318470Y1 | ||||
| JPS4822490A |
Foreign References:
| DE2209937A1 | 1973-09-20 |