Title:
【考案の名称】チヤツク開閉装置
Document Type and Number:
Japanese Patent JPS60113013
Kind Code:
U
Inventors:
Keizo Iwasaki
Application Number:
JP20481783U
Publication Date:
July 31, 1985
Filing Date:
December 29, 1983
Export Citation:
International Classes:
A61C1/14; (IPC1-7): A61C1/14
Domestic Patent References:
JPS5640430U | 1981-04-15 | |||
JPS3732804Y1 | ||||
JPS474172U | 1972-09-08 |