Title:
【発明の名称】クレ-ンの衝突防止方法
Document Type and Number:
Japanese Patent JPS5820877
Kind Code:
B2
Inventors:
IIZUKA TADASHI
NAKAO HIDEYA
NAKAO HIDEYA
Application Number:
JP2786477A
Publication Date:
April 26, 1983
Filing Date:
March 14, 1977
Export Citation:
Assignee:
SHIMIZU KENSETSU KK
SOTSUKISHA KK
SOTSUKISHA KK
International Classes:
B66C23/88; B66C15/04; (IPC1-7): B66C23/94
Attorney, Agent or Firm:
Shoji Inaba