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EXHAUST DIFFUSION MANIFOLD FOR A VACUUM CLEANER OR THE LIKE
US 3,503,558 A
Filed
: 03/14/1968
Issued
: 03/31/1970
Est. Priority Date
: 03/14/1968
Status: Expired due to Term
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61
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Current Assignee
Frank L. Galiulo
,
Garret Mott Jr
Original Assignee
Frank L. Galiulo
,
Garret Mott Jr
Inventors
Galiulo, Frank L.
,
Mott, Garret Jr.
Application Number
US04/713,024
Time in Patent Office
747 Days
Field of Search
US Class Current
239/499
CPC Class Codes
A47L 9/0081
Means for exhaust-air diffu...
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