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(11) | EP 0 180 367 A3 |
(12) | EUROPEAN PATENT APPLICATION |
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(54) | Vacuum cleaner attachment system for cleaning narrow spaces |
(57) A vacuum cleaner attachment system for cleaning narrow spaces having a flattened
suction attachment tool (11) removably connected by one or more flattened extension
tubes (12) to a flattened-to-round adapter (14) attachable to conventional circular
cross-section vacuum cleaner suction hoses, the parts being releasably held together
by manually operable detents (21 |