Title:
【発明の名称】引戸式自動扉の施錠・解錠装置
Document Type and Number:
Japanese Patent JP3021635
Kind Code:
B2
Inventors:
Yoshiro Matsuoka
Application Number:
JP33787890A
Publication Date:
March 15, 2000
Filing Date:
November 30, 1990
Export Citation:
Assignee:
Hokuyo Electric Co., Ltd.
International Classes:
E05F15/14; E05B47/00; E05C21/00; (IPC1-7): E05B47/00; E05C21/00; E05F15/14
Domestic Patent References:
| JP54109797U | ||||
| JP611566U |
Attorney, Agent or Firm:
Shogo Ehara