Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
METHOD OF TREATING GYPSUM
Document Type and Number:
Japanese Patent JPS5366893
Kind Code:
A
Inventors:
IWAO KOUKICHI
HONDA TOSHIKAZU
Application Number:
JP9454776A
Publication Date:
June 14, 1978
Filing Date:
August 10, 1976
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
HONDA TOSHIKAZU
International Classes:
C01F11/46; (IPC1-7): C01F11/46