Title:
BALL VALVE EQUIPPED WITH DRIVING DEVICE
Document Type and Number:
Japanese Patent JPS52130033
Kind Code:
A
Inventors:
NAKAJIMA HIROYUKI
Application Number:
JP4691676A
Publication Date:
November 01, 1977
Filing Date:
April 24, 1976
Export Citation:
Assignee:
KONAN ELECTRIC CO
International Classes:
F16K5/06; F16K31/122; (IPC1-7): F16K5/06; F16K31/122
Domestic Patent References:
| JPS4820025B1 | 1973-06-18 |