Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
CONFIRMATION DEVICE FOR OPERATION OF SAFETY DEVICE FOR ELEVATOR DOOR
Document Type and Number:
Japanese Patent JPS61277584
Kind Code:
A
Inventors:
WATANABE RYOICHI
YANAI ATARU
IIDA HIROHISA
MASUDA MASASHI
Application Number:
JP11975685A
Publication Date:
December 08, 1986
Filing Date:
June 04, 1985
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
HITACHI ELEVATOR ENG & SERVICE
International Classes:
B66B13/26; B66B13/24; (IPC1-7): B66B13/24
Attorney, Agent or Firm:
Kenjiro Take