Vacuum attachment nozzle for removal of concrete residue...

Details Vacuum attachment nozzle for removal of concrete residue... Vacuum attachment nozzle for removal of concrete residue...

2011-01-07

2011-11-22

McInroy, Ruth (Department: 2917)

Washing, cleaning, or drying machine

Washing, cleaning, or drying machine

Element or attachment

Design Patent

active

D0649309

CLAIM:
The ornamental design for a vacuum attachment nozzle for removal of concrete residue from anchor holes, as shown and described.

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