Title:
POOL GATE WASHER MAKING METHOD
Document Type and Number:
Japanese Patent JPS5749888
Kind Code:
A
Inventors:
OKINO YASUYUKI
Application Number:
JP12461280A
Publication Date:
March 24, 1982
Filing Date:
September 10, 1980
Export Citation:
Assignee:
HITACHI LTD
International Classes:
G21C19/07; G21C19/32; (IPC1-7): G21C19/32