Pendulous blasting apparatus
The blasting apparatus in accordance with the present invention is a pendulous blasting apparatus in which a packaged blasting unit is suspended on the wall surface of a structure to be blasted to freely move vertically and horizontally for performing the cleaning of the wall surface of the structur...
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Main Authors | , |
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Format | Patent |
Language | English |
Published |
25.03.1975
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Subjects | |
Online Access | Get full text |
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Summary: | The blasting apparatus in accordance with the present invention is a pendulous blasting apparatus in which a packaged blasting unit is suspended on the wall surface of a structure to be blasted to freely move vertically and horizontally for performing the cleaning of the wall surface of the structure, with the projecting opening of the packaged blasting unit being in tight contact with a work surface. |
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Bibliography: | Application Number: US19730427337 |