Electrophotographic image forming apparatus, developing apparatus, and coupling member | Patent Number 09851688

US 09851688 B2
Application Number15455399
Publication NumberUS 20170185030 A1
Pendency9 months, 21 days
Filled DateMar 10, 2017
Priority DateMar 24, 2008
Publication DateJun 29, 2017
Expiration DateMar 23, 2028
Inventor/ApplicantsTakahito Ueno
Masanari Morioka
Shigeo Miyabe
ExaminesGRAY, FRANCIS C
Art Unit2852
Technology Center2800
Assignments
Canon Inc.
Current
Canon Inc.
Original
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