JPS55148165A - Manufacture and device of needle electrode for recording head - Google Patents

Manufacture and device of needle electrode for recording head

Info

Publication number
JPS55148165A
JPS55148165A JP5589379A JP5589379A JPS55148165A JP S55148165 A JPS55148165 A JP S55148165A JP 5589379 A JP5589379 A JP 5589379A JP 5589379 A JP5589379 A JP 5589379A JP S55148165 A JPS55148165 A JP S55148165A
Authority
JP
Japan
Prior art keywords
copper wire
rolled
circular cross
cross sectioned
wire
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.)
Granted
Application number
JP5589379A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6333466B2 (enExample
Inventor
Tadashi Matsuura
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP5589379A priority Critical patent/JPS55148165A/ja
Publication of JPS55148165A publication Critical patent/JPS55148165A/ja
Publication of JPS6333466B2 publication Critical patent/JPS6333466B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Facsimile Heads (AREA)
  • Dot-Matrix Printers And Others (AREA)
JP5589379A 1979-05-08 1979-05-08 Manufacture and device of needle electrode for recording head Granted JPS55148165A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5589379A JPS55148165A (en) 1979-05-08 1979-05-08 Manufacture and device of needle electrode for recording head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5589379A JPS55148165A (en) 1979-05-08 1979-05-08 Manufacture and device of needle electrode for recording head

Publications (2)

Publication Number Publication Date
JPS55148165A true JPS55148165A (en) 1980-11-18
JPS6333466B2 JPS6333466B2 (enExample) 1988-07-05

Family

ID=13011784

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5589379A Granted JPS55148165A (en) 1979-05-08 1979-05-08 Manufacture and device of needle electrode for recording head

Country Status (1)

Country Link
JP (1) JPS55148165A (enExample)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5443861A (en) * 1977-09-14 1979-04-06 Sumitomo Electric Ind Ltd Manufacture of metallic strip

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5443861A (en) * 1977-09-14 1979-04-06 Sumitomo Electric Ind Ltd Manufacture of metallic strip

Also Published As

Publication number Publication date
JPS6333466B2 (enExample) 1988-07-05

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