Heat exchange element | Patent Number 05551504

US 05551504 NA
Application Number8402146
Publication Number-
Pendency1 year, 5 months, 28 days
Filled DateMar 10, 1995
Priority DateJan 22, 1993
Publication Date-
Expiration DateJan 22, 2013
Inventor/Applicants L. Robert Zifferer
ExaminesFLANIGAN, ALLEN J
Art Unit3407
Technology Center3400
Assignments
Packless Metal Hose Inc.
Current
Packless Metal Hose Inc.
Original
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