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SELF-ADJUSTING MULTIPURPOSE NOZZLE
US 3,497,903 A
Filed
: 11/22/1967
Issued
: 03/03/1970
Est. Priority Date
: 11/28/1966
Status: Expired due to Term
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Current Assignee
Jonsson Kurt Alvar
Original Assignee
Jonsson Kurt Alvar
Inventors
JONSSON KURT ALVAR
Application Number
US04/684,975
Time in Patent Office
832 Days
Field of Search
US Class Current
15/319
CPC Class Codes
A47L 9/02
Nozzles suction nozzles for...
A47L 9/06
with fixed, e.g. adjustably...
A47L 9/0646
with pneumatic actuation
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