Harvesters – Marine
Patent
1979-10-15
1981-04-14
Hirsch, Paul J.
Harvesters
Marine
56 9, A01D 4400
Patent
active
042611601
ABSTRACT:
Apparatus for weed removal from a pond, the apparatus including a buoyant raft, a vacuum pickup hose, and a collecting means.
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Blodgett Gerry A.
Blodgett Norman S.
Hirsch Paul J.
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