Title:
【考案の名称】走行方向転換用踏切器具
Document Type and Number:
Japanese Patent JPS5822765
Kind Code:
Y2
Inventors:
Masamichi Wakita
Application Number:
JP1959977U
Publication Date:
May 16, 1983
Filing Date:
February 18, 1977
Export Citation:
Assignee:
OSAKA GAS CO.,LTD.
International Classes:
A63B5/08; A63B23/04; A63B23/10; (IPC1-7): A63B5/08; A63B23/04
Attorney, Agent or Firm:
Kitamura Osamu