Apparatus for forming particles into shaped articles | Patent Number 04531903

US 04531903 NA
Application Number6622143
Publication Number-
Pendency1 year, 1 month, 11 days
Filled DateJun 19, 1984
Priority DateJul 23, 1982
Publication Date-
Expiration DateJul 30, 1989
Inventor/Applicants Keith E. Wier
David J. Frey
Examines-
Art Unit1308
Technology Center1300
Assignments
Sxd Refractories Inc.
Current
Sxd Refractories Inc.
Original
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