Document Type and Number:
Japanese Patent JPH0414968
Kind Code:
B2
Inventors:
TSUTSUMI KATSUJI
Application Number:
JP30261986A
Publication Date:
March 16, 1992
Filing Date:
December 17, 1986
Export Citation:
Assignee:
TSUTSUMI KATSUJI
International Classes:
A47L17/04; A47L15/00
Next Patent: JPH0414969