Title:
LOWERING APPARATUS
Document Type and Number:
Japanese Patent JPS5242695
Kind Code:
A
Abstract:
PURPOSE: To ensure safe lowering operation without setting out any special operational requirements to the operator.
Inventors:
ISHIYAMA SADA
Application Number:
JP11730075A
Publication Date:
April 02, 1977
Filing Date:
September 30, 1975
Export Citation:
Assignee:
ISHIYAMA SADA
International Classes:
A62B1/10; A62B1/08; F16D59/00; (IPC1-7): A62B1/08
Previous Patent: JPS5242694
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