JPS53143202A - Production of pickup cartridge - Google Patents

Production of pickup cartridge

Info

Publication number
JPS53143202A
JPS53143202A JP5828777A JP5828777A JPS53143202A JP S53143202 A JPS53143202 A JP S53143202A JP 5828777 A JP5828777 A JP 5828777A JP 5828777 A JP5828777 A JP 5828777A JP S53143202 A JPS53143202 A JP S53143202A
Authority
JP
Japan
Prior art keywords
production
pickup cartridge
pickup
cartridge
ionboriding
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
JP5828777A
Other languages
Japanese (ja)
Inventor
Koichi Azuma
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP5828777A priority Critical patent/JPS53143202A/en
Publication of JPS53143202A publication Critical patent/JPS53143202A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To achieve the improvement in the frequency characteristics, transient characteristics, etc. of a pickup cartridge by enhancing the strength and rigidity of its cantilever by the use of an ionboriding method and chemical etching method, etc.
COPYRIGHT: (C)1978,JPO&Japio
JP5828777A 1977-05-19 1977-05-19 Production of pickup cartridge Pending JPS53143202A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5828777A JPS53143202A (en) 1977-05-19 1977-05-19 Production of pickup cartridge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5828777A JPS53143202A (en) 1977-05-19 1977-05-19 Production of pickup cartridge

Publications (1)

Publication Number Publication Date
JPS53143202A true JPS53143202A (en) 1978-12-13

Family

ID=13079974

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5828777A Pending JPS53143202A (en) 1977-05-19 1977-05-19 Production of pickup cartridge

Country Status (1)

Country Link
JP (1) JPS53143202A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3677799A (en) * 1970-11-10 1972-07-18 Celanese Corp Vapor phase boron deposition by pulse discharge
JPS5251902A (en) * 1975-10-23 1977-04-26 Pioneer Electronic Corp Production of vibrating system having fine tube shape

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3677799A (en) * 1970-11-10 1972-07-18 Celanese Corp Vapor phase boron deposition by pulse discharge
JPS5251902A (en) * 1975-10-23 1977-04-26 Pioneer Electronic Corp Production of vibrating system having fine tube shape

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