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Title:
PORTABLE WALL-SURFACE OPERATION APPARATUS HAVING SUCKING BOARDS
Document Type and Number:
Japanese Patent JPS51131171
Kind Code:
A
Abstract:

PURPOSE: Portable wall-surface operation apparatus having sucking boards, that can be operated safely, cheaply and freely even on uneven surfaces such as of wall surfaces of high-rise buildings, dams and oil tanks.


Inventors:
NISHI AKIRA
Application Number:
JP1975000054894
Publication Date:
November 15, 1976
Filing Date:
May 08, 1975
Export Citation:
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Assignee:
NISHI AKIRA
International Classes:
A62B5/00; A47L11/38; A62B99/00; B08B1/00; B63B59/10; B65D90/00; E04G3/28; (IPC1-7): A62B37/00; B08B1/00; B60S3/02; B65D87/00; E04G3/04



 
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