JPS5380236A - Permanent magnet roll used for development of electrophotography - Google Patents

Permanent magnet roll used for development of electrophotography

Info

Publication number
JPS5380236A
JPS5380236A JP15509876A JP15509876A JPS5380236A JP S5380236 A JPS5380236 A JP S5380236A JP 15509876 A JP15509876 A JP 15509876A JP 15509876 A JP15509876 A JP 15509876A JP S5380236 A JPS5380236 A JP S5380236A
Authority
JP
Japan
Prior art keywords
electrophotography
development
permanent magnet
magnet roll
roll used
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP15509876A
Other languages
Japanese (ja)
Inventor
Keitarou Yamashita
Katsunobu Yamamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Proterial Ltd
Original Assignee
Hitachi Metals Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Metals Ltd filed Critical Hitachi Metals Ltd
Priority to JP15509876A priority Critical patent/JPS5380236A/en
Publication of JPS5380236A publication Critical patent/JPS5380236A/en
Pending legal-status Critical Current

Links

Landscapes

  • Magnetic Brush Developing In Electrophotography (AREA)
JP15509876A 1976-12-24 1976-12-24 Permanent magnet roll used for development of electrophotography Pending JPS5380236A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15509876A JPS5380236A (en) 1976-12-24 1976-12-24 Permanent magnet roll used for development of electrophotography

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15509876A JPS5380236A (en) 1976-12-24 1976-12-24 Permanent magnet roll used for development of electrophotography

Publications (1)

Publication Number Publication Date
JPS5380236A true JPS5380236A (en) 1978-07-15

Family

ID=15598572

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15509876A Pending JPS5380236A (en) 1976-12-24 1976-12-24 Permanent magnet roll used for development of electrophotography

Country Status (1)

Country Link
JP (1) JPS5380236A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59152469A (en) * 1983-02-18 1984-08-31 Matsushita Electric Ind Co Ltd Magnet roll for magnetic brush development

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59152469A (en) * 1983-02-18 1984-08-31 Matsushita Electric Ind Co Ltd Magnet roll for magnetic brush development

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