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US4560418A
|
|
Wheeled suction cleaners
|
|
DE3320923A1
|
|
Method and device for controlling a suction-cleaning apparatus for surfaces located under water or other liquids
|
|
DE3320922A1
|
|
Suction cleaning head
|
|
CA1205258A
|
|
Control device for submerged surface cleaning apparatus
|
|
DE3320924A1
|
|
SUCTION CLEANER FOR UNDERWATER OD. DGL. LYING AREAS
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CA1202755A
|
|
Suction cleaners
|
|
ES8405102A1
|
|
Control for submerged surface cleaner
|
|
ES8506136A1
|
|
Method of applying direction forces to a vacuum head to clean submerged surfaces (Machine-translation by Google Translate, not legally binding)
|
|
US4536908A
|
|
Suction cleaners
|
|
ZA8206957B
|
|
Control device for submerged surface cleaning apparatus
|
|
ZA8106724B
|
|
Apparatus for cleaning submerged surfaces
|
|
US4434519A
|
|
Apparatus for cleaning submerged surfaces
|
|
GB1476366A
|
|
Method and apparatus for cleaning the surface of a liquid
|
|
ZA7305112B
|
|
Method and apparatus for cleaning the surface of a liquid
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