Title:
Device for sand-blasting bores
Document Type and Number:
United States Patent 2951319

Inventors:
Kornhaus, Floyd I.
Publication Date:
09/06/1960
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Assignee:
Kornhaus, Floyd I.
Primary Class:
451/76
International Classes:
B24C3/32; B24C3/00
US Patent References:
2089597Tube cleaning machine
2285157Method of and apparatus for cleaning pipes
2348505Sandblasting
2358557Blast cleaning device
2387193Method of and apparatus for sandblasting of ships' hulls


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