Document Type and Number:
Japanese Patent JPS577323
Kind Code:
Y2
Application Number:
JP10109978U
Publication Date:
February 12, 1982
Filing Date:
July 20, 1978
Export Citation:
International Classes:
E04F19/08; A47B43/02; A47B47/00; A47B47/06; (IPC1-7): A47B47/00
Next Patent: LEVELER FOR METALLIC PLATE