Document Type and Number:
Japanese Patent JPS55115453
Kind Code:
U
Application Number:
JP1576179U
Publication Date:
August 14, 1980
Filing Date:
February 09, 1979
Export Citation:
International Classes:
F16F9/52; (IPC1-7): F16F9/52
Previous Patent: VINYL CONTAINING COLOR DEVELOPABLE COMPOUND
Next Patent: BENZOINDOLE PHTHALIDE COLOR DEVELOPABLE COMPOUND
Next Patent: BENZOINDOLE PHTHALIDE COLOR DEVELOPABLE COMPOUND