Document Type and Number:
Japanese Patent JPS5345032
Kind Code:
U
Application Number:
JP12678176U
Publication Date:
April 17, 1978
Filing Date:
September 22, 1976
Export Citation:
International Classes:
G03C3/00; (IPC1-7): G03C3/00
Previous Patent: DEVICE FOR MAKING WATER BOTTOM DEPOSIT AND PROTECTION FROM IT* AND METHOD OF INSTALLING THE DEVICE
Next Patent: EXPANDER
Next Patent: EXPANDER