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Patent US1977502 - VAN WORMER
VAN WORMER
J. R. VAN et al
› Overview
Abstract
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Description
Claims
Patent number
: 1977502
Filing date
: May 14, 1928
Issue date
: Oct 16, 1934
Inventors
:
J. R. VAN
,
J. R. VAN
Current U.S. Classification
:
53/411
;
53/131.1
;
53/370.6
;
53/458
;
53/486
;
53/565
;
141/111
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Referenced by
Citing Patent
Filing date
Issue date
Original Assignee
Title
US5509965
Apr 15, 1993
Apr 23, 1996
Continental PET Technologies, Inc.
Preform coating apparatus and method
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