Title:
【考案の名称】緊急避難下降機
Document Type and Number:
Japanese Patent JPS5816153
Kind Code:
U
Inventors:
Miyazaki Masanori
Application Number:
JP10959081U
Publication Date:
February 01, 1983
Filing Date:
July 23, 1981
Export Citation:
International Classes:
A62B1/06; (IPC1-7): A62B1/06