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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4923719
Kind Code:
B1
More Like This:
JPH0591705[Name of device] Evacuation equipment that can descend under its own weight
Application Number:
JP757669A
Publication Date:
June 18, 1974
Filing Date:
February 03, 1969
Export Citation:
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International Classes:
A62B1/08; F16D59/00



 
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